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Online Barbu Ladder

Submitting results

Ladder results are submitted automatically by the BarbuWeb server. Please do not send in any results manually.

More information

How the rating system works

Credits

Many people have been contributed to the creation of the ranking system. However, special thanks are due to:

Gerben Dirksen, for having the idea, devising the original formula, writing the first program to calculate ratings, administering it for most of the first year, and providing useful advice and mathematical assistance ever since.

Graham Hazel, without whose software none of it would have been possible.

Chris Dixon, for sorting out the problem with serving that had been causing anguish for five years.

Stephen Frechette and Aashish Welling, for giving us a brand-new web-based version of the software in 2020.

Steve Altus, David Beer, Lew Stansby, Neil Trentham and Giles Woodruff, for providing advice and comments on the ranking system.

This month

Ladder

Halls of Shame & Fame

Game data

This year

Ladder

Zester and Apple Core Ladder

Halls of Shame & Fame

Previous ladders

January 2025

February 2025

March 2025

April 2025

May 2025

June 2025

July 2025

August 2025

September 2025

October 2025

2004-2024

Previous game data

January 2025

February 2025

March 2025

April 2025

May 2025

June 2025

July 2025

August 2025

September 2025

October 2025

2003-2024

Barbu Heroes

Monthly winners, 2025

January: Geoff Hampson

February: Fabio Quai

March: Steven De Donder

April: Marco Novara

May: Sami Casanova

June: Matt Dobbs

July: Steven De Donder

August: Geoff Hampson

September: Matt Dobbs

October: Mark Tynkov

Annual winners, 2003-24

2024 ladder: Steven De Donder

2023 ladder: Ben Kristensen

2022 ladder: Mike Rice

2021 ladder: Steven De Donder

2020 ladder: Steven De Donder

2019 ladder: Steven De Donder

2018 ladder: Mark Tynkov

2017 ladder: Doron Limor

2016 ladder: Neil Trentham

2015 ladder: Alessio Isaia

2014 ladder: Doron Limor

2013 ladder: Ben Handley-Pritchard

2012 ladder: Ben Handley�� -Pritchard

2011 ladder: Fabio Lo Presti

2010 ladder: Steve Altus

2009 ladder: Mike Rice

2008 ladder: John Therkelsen

2007 ladder: Mike Rice

2006 ladder: Francesco Mazzadi

2005 ladder: J�rome Rombaut

2004 ladder: Joel Wooldridge

2003 ladder: JoAnna Stansby

Ladder, 2025

Minimum games to qualify: 100.

Last updated: Sun 30 Nov 2025 22:03 (UK time)

Pos	Name	Ladder score	Current playing strength	Games	Wins	Avg. score	High score	Low score	Positive scores	Avg. playing strengh of oppo	Avg. score adj. for oppo's strength
-	Ben Kristensen	1122.9	113.0	95	44%	89.6	400	-300	73%	33.3	122.9
1	Steven De Donder	1098.9	100.7	531	38%	71.4	500	-412	70%	27.5	98.9
-	Mike Rice	1096.4	102.5	90	37%	62.2	444	-345	71%	34.2	96.4
2	Geoff Hampson	1092.0	88.8	389	33%	54.9	468	-429	64%	37.1	92.0
3	John Diamond	1088.9	88.8	237	35%	54.4	432	-305	66%	34.5	88.9
4	Migry Zur Campanile	1078.3	75.8	127	31%	37.2	372	-329	66%	41.1	78.3
5	Mark Tynkov	1074.9	82.2	342	36%	48.1	392	-408	64%	26.7	74.9
-	Zachary Grossack	1072.8	79.6	80	40%	34.0	503	-597	60%	38.8	72.8
6	Fabio Quai	1072.3	61.2	1182	31%	37.5	584	-632	62%	34.9	72.3
7	Patric Sierzega	1062.3	70.1	551	32%	25.5	370	-546	61%	36.9	62.3
-	Goran Cekol	1060.9	72.5	60	28%	23.0	397	-297	53%	38.0	60.9
8	Marco Novara	1058.7	55.0	212	32%	26.2	396	-448	58%	32.5	58.7
9	Dan Hoffenberg	1058.0	60.7	377	30%	20.5	571	-575	55%	37.5	58.0
10	Matt Dobbs	1056.9	58.6	450	27%	22.3	472	-496	57%	34.6	56.9
11	Hilto 37	1056.6	42.7	121	26%	20.6	408	-392	55%	36.0	56.6
12	Gaetano Damiata	1056.2	58.2	542	28%	16.7	400	-413	58%	39.5	56.2
13	John Parsons	1055.0	54.8	242	31%	20.7	390	-438	57%	34.3	55.0
14	Marco Prestini	1054.4	50.6	240	30%	14.0	458	-441	55%	40.4	54.4
-	Ben Handley-Pritchard	1054.2	82.9	12	17%	52.4	374	-153	50%	37.3	89.7
15	Sami Casanova	1053.8	58.4	260	26%	13.4	410	-371	53%	40.4	53.8
-	Nicole Gilmore	1052.9	63.3	66	23%	13.1	344	-252	52%	39.8	52.9
16	Tracey B	1052.4	55.9	426	30%	10.8	368	-539	54%	41.6	52.4
17	Jaron Marcus	1050.7	51.9	632	27%	11.3	381	-572	54%	39.5	50.7
18	Federico Bianchi	1050.6	48.1	482	27%	12.3	477	-466	55%	38.3	50.6
19	Michael Wilkinson	1050.2	52.8	359	28%	16.7	464	-615	58%	33.5	50.2
20	Fabrizio Farnesi	1048.1	40.1	793	31%	15.5	450	-639	56%	32.6	48.1
-	Silvia Saccomanno	1046.4	26.7	58	24%	12.2	352	-251	52%	34.1	46.4
-	Giles Woodruff	1044.4	71.0	25	16%	6.1	190	-250	56%	42.0	48.1
21	Rosalind Lin	1043.1	44.1	498	23%	4.7	388	-528	54%	38.4	43.1
-	David Halasi	1043.0	105.2	18	33%	33.0	243	-220	61%	20.9	53.9
22	Brad Moss	1040.4	41.7	685	25%	12.3	453	-495	53%	28.1	40.4
-	JoAnna Stansby	1039.7	58.7	6	33%	85.8	412	-145	67%	35.0	120.8
23	Beppe Mistretta	1038.7	42.8	408	25%	6.0	359	-493	56%	32.7	38.7
24	Gianluca Lodato	1038.1	34.0	460	20%	-1.6	493	-518	51%	39.7	38.1
-	Benoit Guiot	1036.4	31.9	23	22%	-0.9	333	-282	48%	41.5	40.6
-	Alessio Isaia	1034.8	69.4	42	24%	8.6	405	-332	52%	26.3	34.9
25	Mira	1032.7	47.2	913	24%	-2.0	396	-535	51%	34.6	32.7
26	Jill Levin	1026.7	23.6	753	20%	-19.1	385	-535	47%	45.8	26.7
-	Chris Dixon	1023.1	55.7	13	15%	10.4	136	-192	62%	25.5	35.9
27	Stan Schenker	1021.7	20.2	388	18%	-15.2	290	-441	44%	36.9	21.7
28	Alessandro Colombo	1018.0	20.8	381	18%	-26.0	346	-491	45%	44.0	18.0
-	John McAllister	1017.5	16.2	2	50%	122.5	207	38	100%	33.0	155.5
-	Thomas Jones	1016.6	147.4	2	50%	91.0	99	83	100%	56.5	147.5
29	Giorgio Caccia	1014.2	13.9	281	21%	-24.9	358	-519	44%	39.0	14.2
-	Sarina Chaiken	1012.9	-36.4	12	17%	-21.5	137	-188	25%	42.9	21.4
30	Joan Clark	1010.9	19.8	331	18%	-25.5	354	-474	47%	36.4	10.9
31	Jennifer Mourgues	1008.9	12.9	343	19%	-27.8	357	-482	48%	36.7	8.9
-	Clovis Dehaye	1003.6	52.5	4	0%	-21.8	83	-114	25%	38.0	16.2
32	Umberto Prestini	1001.8	-1.9	351	20%	-39.8	340	-662	46%	41.6	1.8
-	Thomas Bessis	1001.5	-157.2	1	0%	24.0	24	24	100%	3.5	27.5
-	Kit Woolsey	1000.3	68.3	1	0%	25.0	25	25	100%	-19.7	5.3
-	Finn Kolesnik	1000.2	-30.4	2	0%	-61.5	143	-266	50%	63.5	2.0
-	Stephen Frechette	999.9	13.0	4	25%	-17.5	193	-194	50%	17.0	-0.5
-	Ben Chosid	999.6	35.4	1	0%	-24.0	-24	-24	0%	17.1	-6.9
-	Francisco Castro	998.0	-145.7	5	20%	-35.6	271	-232	40%	28.4	-7.2
-	Aaron Jones	997.2	16.5	12	17%	-54.5	216	-333	33%	49.9	-4.6
-	Dan Korbel	997.0	73.1	1	0%	-121.0	-121	-121	0%	67.4	-53.6
-	Olivia Schireson	996.5	-252.8	1	0%	-113.0	-113	-113	0%	50.3	-62.7
-	Tsahi Maimon	996.2	10.6	95	15%	-44.0	386	-617	43%	40.3	-3.8
-	Adam Grossack	993.4	50.4	10	0%	-57.4	147	-223	40%	44.7	-12.7
-	Topher Robinson	992.7	-217.2	1	0%	-114.0	-114	-114	0%	-16.3	-130.3
-	Vedran Zoric	991.7	29.7	6	0%	-73.2	152	-206	17%	47.9	-25.3
-	Mauro Camerota	986.5	-147.2	1	0%	-280.0	-280	-280	0%	41.0	-239.0
33	Filippo Lagostena	985.1	-11.4	170	12%	-55.0	268	-490	37%	40.1	-14.9
-	Pete Whipple	982.4	56.8	7	14%	-90.7	157	-391	43%	44.3	-46.5
-	Rory Hatfield	982.0	-159.0	2	50%	79.5	90	69	100%	-239.2	-159.7
-	Corey Robinson	977.4	-44.7	5	0%	-116.0	58	-285	20%	34.2	-81.8
-	Adam Kaplan	975.3	-87.7	5	0%	-106.6	-30	-240	0%	17.2	-89.4
-	Joe Grue	974.3	-152.9	3	0%	-186.7	-58	-307	0%	33.5	-153.2
-	Tamara Hoylaerts	970.0	-6.3	10	0%	-94.5	88	-405	20%	36.8	-57.7
-	Matt Mauro	968.9	-184.5	3	0%	-34.3	61	-212	67%	-151.1	-185.4
34	Maree Crawford	968.6	-29.5	348	10%	-64.9	311	-646	37%	33.5	-31.4
-	Gabriel Feldstein	965.4	-68.3	4	0%	-200.0	-61	-452	0%	44.8	-155.2
-	Borjan Zic	961.0	-346.0	2	0%	-203.5	-152	-255	0%	-143.4	-346.9
-	Raz Betzalel	940.4	-54.8	83	7%	-95.0	180	-736	34%	35.4	-59.6
-	Steven Dupree	935.6	-83.6	17	12%	-86.7	306	-495	29%	3.2	-83.5
35	Polina Binder	933.8	-60.1	261	13%	-106.5	499	-779	28%	40.3	-66.2
36	Jackie Smith	932.7	-59.3	167	12%	-99.2	487	-575	32%	31.9	-67.3
-	Katie Sullivan	931.9	-404.8	3	0%	-426.0	-340	-471	0%	20.8	-405.2
-	Barbie W	926.6	-83.8	43	9%	-106.3	209	-379	26%	32.8	-73.5
37	Cian Moss	926.6	-68.4	156	10%	-107.0	319	-748	28%	33.6	-73.4
38	Giorgio Peterlongo	925.5	-74.1	395	10%	-117.2	291	-688	25%	42.7	-74.5
39	Beryel Dorscht	888.8	-107.3	216	10%	-149.8	361	-664	23%	38.6	-111.2