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Player: Wouter Sipma Age: 30
KNDB-rating on 1-7-2023: 1524
Highest KNDB-rating ever: 1524
Average KNDB-rating all time: 1395
Virtual KNDB-rating : 1523 Toernooibase Dammen

Strongest win in last 10 years by
Wouter Sipma (1458):
18-05-2016 Alexander Getmanski (1542)
(Salou Open Buitenland)
Toernooibase Dammen Weakest loss in last 10 years by
Wouter Sipma (1474):
21-02-2015 Peter van Heun (1293)
(Dutch Teamcompetition KNDB)

FMJD-rating: 2375
Highest FMJD-rating ever: 2384
Average FMJD-rating all time: 2297
_{(Graphics FMJD-rating in period
KNDB-rating)}

Date	Tournament	Opponent	Rat	Ga		Pt	R.diff.	N.perc	N.pts
mo 03-07-2023	WorldCup *** Riga Open Letland	Anastase Leclerc	1261	1	-	2	263	0.82	1.64
tu 04-07-2023	WorldCup *** Riga Open Letland	Hein Meijer	1433	1	-	2	91	0.62	1.25
we 05-07-2023	WorldCup *** Riga Open Letland	Raimonds Vipulis	1425	1	-	1	99	0.64	1.27
th 06-07-2023	WorldCup *** Riga Open Letland	Jan Groenendijk	1547	1	-	1	-23	0.47	0.94
th 06-07-2023	WorldCup *** Riga Open Letland	Aleksej Domchev	1463	1	-	1	61	0.58	1.17
fr 07-07-2023	WorldCup *** Riga Open Letland	Matheo Boxum	1298	1	-	2	226	0.79	1.57
su 16-07-2023	WorldCup *** RotterDamsOpen	Jan van den Hooff	1098	1	-	2	426	0.93	1.86
mo 17-07-2023	WorldCup *** RotterDamsOpen	Sytze Spijker	1196	1	-	2	328	0.87	1.75
mo 17-07-2023	WorldCup *** RotterDamsOpen	Jitse Slump	1522	1	-	1	2	0.5	1.01
tu 18-07-2023	WorldCup *** RotterDamsOpen	Jos Stokkel	1368	1	-	1	156	0.71	1.41
we 19-07-2023	WorldCup *** RotterDamsOpen	Danny Staal	1357	1	-	1	167	0.72	1.44
th 20-07-2023	WorldCup *** RotterDamsOpen	Darya Tkachenko	1306	1	-	2	218	0.78	1.55
th 20-07-2023	WorldCup *** RotterDamsOpen	Martijn van IJzendoorn	1523	1	-	1	1	0.5	1
fr 21-07-2023	WorldCup *** RotterDamsOpen	Jan Groenendijk	1547	1	-	0	-23	0.47	0.94
sa 22-07-2023	WorldCup *** RotterDamsOpen	Bé Eggens	1208	1	-	2	316	0.87	1.73
su 23-07-2023	Nijmegen Open GDB	Gerard Martens	1121	1	-	2	403	0.92	1.84
mo 24-07-2023	Nijmegen Open GDB	Peter van der Stap	1242	1	-	2	282	0.84	1.68
mo 24-07-2023	Nijmegen Open GDB	Peter Kort	1302	1	-	1	222	0.78	1.56
tu 25-07-2023	Nijmegen Open GDB	Jan van Loenen Jr.	1268	1	-	2	256	0.81	1.63
tu 25-07-2023	Nijmegen Open GDB	Martin Dolfing	1483	1	-	1	41	0.56	1.11
we 26-07-2023	Nijmegen Open GDB	Jitse Slump	1522	1	-	0	2	0.5	1.01
th 27-07-2023	Nijmegen Open GDB	Maarten Linssen	1321	1	-	2	203	0.76	1.52
th 27-07-2023	Nijmegen Open GDB	Jos Stokkel	1368	1	-	1	156	0.71	1.41
fr 28-07-2023	Nijmegen Open GDB	Krijn ter Braake	1278	1	-	2	246	0.81	1.61
sa 29-07-2023	Nijmegen Open GDB	Jan Groenendijk	1547	1	-	1	-23	0.47	0.94
sa 09-09-2023	Dutch Teamcompetition KNDB	Oege Dijkstra	1291	1	-	2	233	0.79	1.59
we 13-09-2023	Dutch Teamcompetition KNDB	Bart Terwel	1395	1	-	1	129	0.67	1.35
tu 19-09-2023	Dutch Teamcompetition KNDB	Mark Sanders	1238	1	-	2	286	0.84	1.68
th 28-09-2023	Worldchampionship Willemstad Buitenland	Kees Thijssen	1504	1	-	1	20	0.53	1.06
fr 29-09-2023	Worldchampionship Willemstad Buitenland	Sven Winkel	1418	1	-	1	106	0.64	1.29
fr 29-09-2023	Worldchampionship Willemstad Buitenland	Martijn van IJzendoorn	1523	1	-	1	1	0.5	1
sa 30-09-2023	Worldchampionship Willemstad Buitenland	Ron Heusdens	1457	1	-	1	67	0.59	1.19
su 01-10-2023	Worldchampionship Willemstad Buitenland	Hein Meijer	1433	1	-	1	91	0.62	1.25
		Total:		33	-	45			45.25
		Correctionfactor:		5	(954 g.)
		Calculation:		45	-	45.25 x		5=	-1.26
		Virtual rating:							1523
		Aver.rating:	1372	Perc.:			0.68	Diff.:	135
		TPR:	1372	+	135				1507