Callupe Matias, Obed Esteban November 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations November 2023

Callupe Matias, Obed Esteban Total change: -2.40

XII Campeonato Panamericano Escolar de Ajedrez - Rapidas Sub 13			Lima		PER	2023-10-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1320	1098			2.00	6	0.59	40	23.60

Torres Ccahuay, Dayana Nievevska		1402	PER	0.00	1	-0.14	40	-5.60
Torres Caballero, Sofia Anabela		1228	PAR	1.00	1	0.68	40	27.20
Cardenas Huachaca, Alessandro Jai		1315	PER	1.00	1	0.78	40	31.20
Calderon Guerra, Odalys Lisbeth		1533	ECU	0.00	1	-0.06	40	-2.40
Estrada Cantaro, Andre Fabio		1271	PER	0.00	1	-0.27	40	-10.80
Cisneros Vargas, Gabriel Jesus		1172	PER	0.00	1	-0.40	40	-16.00
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)

1 Open IRT Rapidas por Equipos U12 Circulo Peruano de Ajedrez			Lima		PER	2023-10-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1204	1098			0.50	4	-0.99	40	-39.60

Vilca Contreras, Dante Ivan		1405	PER	0.00	1	-0.14	40	-5.60
Garay Ramirez, Patrick Yosue		1011	PER	0.50	1	-0.12	40	-4.80
Casqui Lopez, Pamela Grace		1180	PER	0.00	1	-0.39	40	-15.60
Paredes Minaya, Crhistian Jesus		1219	PER	0.00	1	-0.34	40	-13.60
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)

1 Open IRT Rapidas por Equipos U17 Circulo Peruano de Ajedrez			Lima		PER	2023-10-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1391	1098			1.50	4	0.34	40	13.60

Reyes Zavaleta, Fabian Ricardo		1941	PER	0.50	1	0.50	40	20.00
Olazo Ricra, Leninka Estefany		1092	PER	0.00	1	-0.51	40	-20.40
Julcarima Quispe, Edder Rolando		1053	PER	1.00	1	0.44	40	17.60
Garay Ramirez, Estefano Javier		1478	PER	0.00	1	-0.09	40	-3.60
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)

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