Mamani Garrote, Yahel Andre September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Mamani Garrote, Yahel Andre Total change: 22.80

XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 16			Lima		PER	2023-07-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1345	1147			1.50	5	0.10	40	4.00

Sotelo Leon, Ester Victoria		1400	PER	0.50	1	0.31	40	12.40
Gaspar Guevara, Darling		1405	PER	0.00	1	-0.18	40	-7.20
Castaneda Huamani, Frank Eder		1316	PER	0.00	1	-0.28	40	-11.20
Fernandez Ocana, Leonardo Felix		1597	PER	0.00	1	-0.06	40	-2.40
Cari Mendez, Leonardo		1005	PER	1.00	1	0.31	40	12.40
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)

Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Absoluto			Lima		PER	2023-08-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1375	1183			1.50	4	0.47	40	18.80

Ortiz Menacho, Sebastian Alonso		1414	PER	0.50	1	0.29	40	11.60
Diaz Bermudez, Pedro Teofilo		1470	PER	0.00	1	-0.16	40	-6.40
Ortiz Mallma, Fabian Ivan		1277	PER	0.50	1	0.13	40	5.20
Villafuerte Mamani, Raid Kamil		1338	PER	0.50	1	0.21	40	8.40
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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