Gonzalez Zharikov, Andrey September 2021 FIDE Individual Chess Calculations

Individual Calculations September 2021

Gonzalez Zharikov, Andrey Total change: -73.60

Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Tabasco 2021 Sub 14			Villahermosa, Tabasco		MEX	2021-08-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1599	1846			2.00	3	-0.39	40	-15.60

Alvarado Rubio, Matias Uziel		1593	MEX	1.00	1	0.19	40	7.60
Castillo Martinez, Angel Said		1499	MEX	1.00	1	0.11	40	4.40
Lopez Garcia, Miguel Angel		1706	MEX	0.00	1	-0.69	40	-27.60
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)

2021 North American Youth Chess Championships - Open Under 14			Chicago, Illinois		USA	2021-08-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1629	1846			1.50	4	-1.45	40	-58.00

Su, Ethan		1794	CAN	0.00	1	-0.57	40	-22.80
Xiong, Lang Leo		1462	USA	0.50	1	-0.41	40	-16.40
Macias Zamora, Jose Armando		1446 *	MEX	1.00	1	0.08	40	3.20
Sloan, Jed		1813	USA	0.00	1	-0.55	40	-22.00
* 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)

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