Lopez Coldivar, Victor Sam August 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations August 2023

Lopez Coldivar, Victor Sam Total change: -8.00

XII TORNEO DE VERANO CIUDAD AJEDREZ AFICIONADOS FIDE SUB 12 SUB 9			Ciudad de Mexico		MEX	2023-07-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1386	1418			2.50	4	0.33	40	13.20

Salinas Garcia, Sophie		1259	MEX	1.00	1	0.29	40	11.60
Duran Escalante, Diego Ivan		1457	MEX	0.50	1	0.05	40	2.00
Landa Reyes, Andres David		1301	MEX	1.00	1	0.34	40	13.60
Duran Ceron, Andres		1528	MEX	0.00	1	-0.35	40	-14.00
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)

Festival de Ajedrez Rapido de la Ciudad de Mexico Sub 1500			Ciudad de Mexico		MEX	2023-07-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1415	1418			2.00	5	-0.53	40	-21.20

Gaona, Baez Ramses		1397	MEX	1.00	1	0.47	40	18.80
Calo Dizy, Fabio Giuseppe		1420	MEX	1.00	1	0.50	40	20.00
Diaz Servin, Luis Misael		1441	MEX	0.00	1	-0.47	40	-18.80
Figuera Amaiz, Jose David		1439	MEX	0.00	1	-0.47	40	-18.80
Cruz Corona, Carlos Roberto		1376	MEX	0.00	1	-0.56	40	-22.40
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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