Slingerland, Fred January 2009 FIDE Individual Chess Calculations

Individual Calculations January 2009

Slingerland, Fred Total change: 25.35

2C - r 1-3 - Dutch Team Competition			Various		NED	2008-09-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2296	2354			0.00	1	-0.58	15	-8.70

Van Vliet, Jeffrey		2296	NED	0.00	1	-0.58	15	-8.70
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

Essent Open			Hoogeveen		NED	2008-10-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2415	2373			6.00	9	2.01	15	30.15

Van Der Veen, Jan		2114	NED	1.00	1	0.18	15	2.70
Ernst, Sipke	g	2576	NED	0.50	1	0.26	15	3.90
Safarli, Eltaj	g	2568	AZE	0.00	1	-0.25	15	-3.75
Van Kooten, Luuk	f	2263	NED	1.00	1	0.35	15	5.25
Vul, Arkadi Eremeevich	g	2351	RUS	0.50	1	-0.03	15	-0.45
Afek, Yochanan	m	2319	ISR	1.00	1	0.42	15	6.30
Romanishin, Oleg M	g	2532	UKR	0.50	1	0.21	15	3.15
Mekhitarian, Krikor Sevag	m	2511	BRA	0.50	1	0.19	15	2.85
Di Berardino, Diego Rafael	m	2503	BRA	1.00	1	0.68	15	10.20
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

Cultural Village Toernooi			Wijk aan Zee		NED	2008-11-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2391	2373			4.50	9	0.26	15	3.90

Romanishin, Oleg M	g	2532	UKR	0.00	1	-0.29	15	-4.35
Spoelman, Wouter	m	2459	NED	0.00	1	-0.38	15	-5.70
Armas, Julius	m	2353	FRA	0.50	1	-0.03	15	-0.45
Deepan, Chakkravarthy J.	g	2464	IND	0.50	1	0.12	15	1.80
Swinkels, Robin	m	2451	NED	0.50	1	0.11	15	1.65
Tan, Matthew	f	2321	NED	1.00	1	0.43	15	6.45
Ikonnikov, Vyacheslav	g	2571	RUS	0.00	1	-0.24	15	-3.60
Den Heeten, Djurre		2310	NED	1.00	1	0.41	15	6.15
Haast, Anne		2054	NED	1.00	1	0.13	15	1.95
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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