Seo, Ian February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Seo, Ian Total change: -62.80

International Chess Festival VARSOVIA 2019 - group C			Warszawa		POL	2019-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1328	1199			0.00	2	-0.77	40	-30.80

Grabczynski, Zdzislaw		1587	POL	0.00	1	-0.09	40	-3.60
Dymowska, Joanna		1068	POL	0.00	1	-0.68	40	-27.20
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)

Otwarta Liga Mazowiecka 2019/2020 Round 3-8			Masovian district		POL	2020-01-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1297	1192			0.50	1	0.14	40	5.60

Maliszewski, Michal		1297	POL	0.50	1	0.14	40	5.60
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)

Druzynowe Mistrzostwa Mazowsza 2019/2020 Round 3-8			Masovian district		POL	2020-01-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1214	1192			0.00	2	-0.94	40	-37.60

Seliga, Mariusz		1214	POL	0.00	1	-0.47	40	-18.80
Seliga, Mariusz		1214	POL	0.00	1	-0.47	40	-18.80
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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