Naderiyan, Amir Hosein January 2020 FIDE Individual Chess Calculations

Individual Calculations January 2020

Naderiyan, Amir Hosein Total change: -26.80

Tehran U 18 League 2019 Round 4-5			Tehran		IRI	2019-11-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1481	1301			0.00	1	-0.26	40	-10.40

Karimpour Talebi, Arman		1481	IRI	0.00	1	-0.26	40	-10.40
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)

Tehran U 18 League 2019 Round 6-9			Tehran		IRI	2019-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1117	1303			1.00	1	0.26	40	10.40

Sadrazamy, Farbod		1117	IRI	1.00	1	0.26	40	10.40
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)

Alborz League U12 - 1398 Round 1-3			Alborz		IRI	2019-12-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1176	1303			0.00	1	-0.67	40	-26.80

Rezaei, Yekta		1176	IRI	0.00	1	-0.67	40	-26.80
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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