Sodachi, Saba January 2020 FIDE Individual Chess Calculations

Individual Calculations January 2020

Sodachi, Saba Total change: 6.00

Tehran Woman 1st League 2019 Round 4-5				Tehran		IRI	2019-11-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1160	1175				1.50	2	0.47	40	18.80

Dashtpeima, Helia			1314	IRI	0.50	1	0.19	40	7.60
Sheykholeslami, Parmida			1006	IRI	1.00	1	0.28	40	11.20
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)

Tehran Woman 1st League 2019 Round 6-9				Tehran		IRI	2019-12-01
Rc	Ro				w	n	change	K	*Kchg**	Game
1405	1229				1.00	2	0.35	40	14.00

Shakeri, Fatemeh			1180	IRI	1.00	1	0.43	40	17.20
Asgharzadeh, Mitra		wf	1629 *	IRI	0.00	1	-0.08	40	-3.20
* Rating difference of more than 400. Please read more at FIDE Handbook
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
1105	1229				0.00	1	-0.67	40	-26.80

Hoseini, Seyed Mehdi			1105	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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