Van Ojik, Mark July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Van Ojik, Mark Total change: 28.95

1A - r 6-9 - Dutch Team Competition			Various		NED	2008-09-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2238	2219			2.50	3	1.07	15	16.05

Van Dommelen, Martin		2048	NED	0.50	1	-0.23	15	-3.45
Konings, Leon	f	2293	NED	1.00	1	0.60	15	9.00
Tjiam, Dharma	m	2372	NED	1.00	1	0.70	15	10.50
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)

Campeonato de Aragon por Equipos 2009			Aragon		ESP	2009-01-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2049	2239			2.00	2	0.50	15	7.50

Abos Rosico, Antonio		2050	ESP	1.00	1	0.25	15	3.75
Cobo Garrido, Diego Israel		2048	ESP	1.00	1	0.25	15	3.75
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)

Campeonato de Aragon Por Equipos Final 2009			Zaragoza		ESP	2009-04-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2112	2215			1.00	1	0.36	15	5.40

Naya Sancho, Jose Ignacio		2112	ESP	1.00	1	0.36	15	5.40
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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