Toernooibase Dammen

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Player: Martijn van IJzendoorn Age: 27
KNDB-rating on 1-7-2023: 1523
Highest KNDB-rating ever: 1551
Average KNDB-rating all time: 1422
Virtual KNDB-rating : 1525 Toernooibase Dammen

Strongest win in last 10 years by
Martijn van IJzendoorn (1433):
16-07-2014 Artem Ivanov (1538)
(Heerhugowaard Open KNDB)
Toernooibase Dammen Weakest loss in last 10 years by
Martijn van IJzendoorn (1551):
19-06-2018 Bruno Fopa (1355)
(Open Flevoland Friesland)

FMJD-rating: 2401
Highest FMJD-rating ever: 2401
Average FMJD-rating all time: 2291
_{(Graphics FMJD-rating in period
KNDB-rating)}

Date	Tournament	Opponent	Rat	Ga		Pt	R.diff.	N.perc	N.pts
su 16-07-2023	WorldCup *** RotterDamsOpen	Devanand Orie	1071	1	-	2	452	0.94	1.89
mo 17-07-2023	WorldCup *** RotterDamsOpen	Harry Kolk	1220	1	-	1	303	0.86	1.71
mo 17-07-2023	WorldCup *** RotterDamsOpen	Iwan Fung	1118	1	-	2	405	0.92	1.84
tu 18-07-2023	WorldCup *** RotterDamsOpen	Andrew Tjon A Ong	1304	1	-	2	219	0.78	1.56
we 19-07-2023	WorldCup *** RotterDamsOpen	Iurii Anikeev	1508	1	-	1	15	0.52	1.04
th 20-07-2023	WorldCup *** RotterDamsOpen	Anton van Berkel	1424	1	-	1	99	0.64	1.27
th 20-07-2023	WorldCup *** RotterDamsOpen	Wouter Sipma	1524	1	-	1	-1	0.5	1
sa 22-07-2023	WorldCup *** RotterDamsOpen	Jan Groenendijk	1547	1	-	1	-24	0.47	0.93
sa 09-09-2023	Dutch Teamcompetition KNDB	Thijs Gerritsen	1323	1	-	1	200	0.76	1.52
mo 11-09-2023	Dutch Teamcompetition KNDB	Sytze Spijker	1196	1	-	2	327	0.87	1.75
th 28-09-2023	Worldchampionship Willemstad Buitenland	Martin Dolfing	1483	1	-	1	40	0.56	1.11
fr 29-09-2023	Worldchampionship Willemstad Buitenland	Kees Thijssen	1504	1	-	1	19	0.53	1.05
fr 29-09-2023	Worldchampionship Willemstad Buitenland	Wouter Sipma	1524	1	-	1	-1	0.5	1
sa 30-09-2023	Worldchampionship Willemstad Buitenland	Sven Winkel	1418	1	-	1	105	0.64	1.29
su 01-10-2023	Worldchampionship Willemstad Buitenland	Ron Heusdens	1457	1	-	2	66	0.59	1.18
mo 02-10-2023	Worldchampionship Willemstad Buitenland	Hein Meijer	1433	1	-	1	90	0.62	1.25
mo 02-10-2023	Worldchampionship Willemstad Buitenland	Jitse Slump	1522	1	-	1	1	0.5	1
th 05-10-2023	Worldchampionship Willemstad Buitenland	Jan Groenendijk	1547	1	-	1	-24	0.47	0.93
fr 06-10-2023	Worldchampionship Willemstad Buitenland	Iurii Anikeev	1508	1	-	1	15	0.52	1.04
sa 07-10-2023	Worldchampionship Willemstad Buitenland	Artem Ivanov	1494	1	-	1	29	0.54	1.08
su 08-10-2023	Worldchampionship Willemstad Buitenland	Guntis Valneris	1520	1	-	1	3	0.5	1.01
mo 09-10-2023	Worldchampionship Willemstad Buitenland	N`cho Joel Atse	1476	1	-	1	47	0.57	1.13
fr 13-10-2023	Worldchampionship Willemstad Buitenland	Arnaud Cordier	1477	1	-	1	46	0.56	1.13
sa 25-11-2023	Dutch Teamcompetition KNDB	Simon Harmsma	1355	1	-	1	168	0.72	1.44
sa 02-12-2023	Dutch Teamcompetition KNDB	Dinant Spieker	1301	1	-	2	222	0.78	1.56
tu 05-12-2023	Polish Open *** World Cup Julinek Park Buitenland	Darya Tkachenko	1306	1	-	1	217	0.78	1.55
we 06-12-2023	Polish Open *** World Cup Julinek Park Buitenland	Simon Harmsma	1355	1	-	2	168	0.72	1.44
we 06-12-2023	Polish Open *** World Cup Julinek Park Buitenland	Alexander Shvartsman	1564	1	-	1	-41	0.44	0.89
th 07-12-2023	Polish Open *** World Cup Julinek Park Buitenland	Jos Stokkel	1368	1	-	2	155	0.71	1.41
fr 08-12-2023	Polish Open *** World Cup Julinek Park Buitenland	Jan van Dijk	1395	1	-	1	128	0.67	1.35
fr 08-12-2023	Polish Open *** World Cup Julinek Park Buitenland	Artem Ivanov	1494	1	-	1	29	0.54	1.08
sa 09-12-2023	Polish Open *** World Cup Julinek Park Buitenland	Thomy Lucien Mbongo	1438	1	-	1	85	0.62	1.23
th 14-12-2023	Dutch Championship KNDB	Wouter Sipma	1524	1	-	2	-1	0.5	1
fr 15-12-2023	Dutch Championship KNDB	Anton van Berkel	1424	1	-	1	99	0.64	1.27
fr 15-12-2023	Dutch Championship KNDB	Matheo Boxum	1298	1	-	1	225	0.78	1.57
sa 16-12-2023	Dutch Championship KNDB	Jan Groenendijk	1547	1	-	1	-24	0.47	0.93
sa 16-12-2023	Dutch Championship KNDB	Ben Provoost	1407	1	-	1	116	0.66	1.32
mo 18-12-2023	Dutch Championship KNDB	Alexander Baliakin	1548	1	-	1	-25	0.47	0.93
mo 18-12-2023	Dutch Championship KNDB	Jan van der Star	1309	1	-	2	214	0.77	1.55
tu 19-12-2023	Dutch Championship KNDB	Gabriël Heerema	1405	1	-	1	118	0.66	1.32
we 20-12-2023	Dutch Championship KNDB	Wouter Ludwig	1414	1	-	1	109	0.65	1.3
th 21-12-2023	Dutch Championship KNDB	Luuk Terweijden	1343	1	-	2	180	0.74	1.47
th 21-12-2023	Dutch Championship KNDB	Jitse Slump	1522	1	-	1	1	0.5	1
fr 22-12-2023	Dutch Championship KNDB	Gerlof Kolk	1393	1	-	1	130	0.68	1.35
sa 23-12-2023	Dutch Championship KNDB	Hein Meijer	1433	1	-	1	90	0.62	1.25
sa 06-01-2024	Dutch Teamcompetition KNDB	Roland Kreeft	1269	1	-	2	254	0.81	1.63
sa 20-01-2024	Dutch Teamcompetition KNDB	Gerbrand Hessing	1263	1	-	2	260	0.82	1.64
sa 03-02-2024	Dutch Teamcompetition KNDB	Tiny Mous	1170	1	-	2	353	0.89	1.78
sa 17-02-2024	Dutch Teamcompetition KNDB	Rob Clerc	1501	1	-	1	22	0.53	1.06
sa 02-03-2024	Dutch Teamcompetition KNDB	Jan Algra	1261	1	-	2	262	0.82	1.64
		Total:		50	-	65			64.67
		Correctionfactor:		5	(771 g.)
		Calculation:		65	-	64.67 x		5=	1.65
		Virtual rating:							1525
		Aver.rating:	1404	Perc.:			0.65	Diff.:	110
		TPR:	1404	+	110				1514