Loayza Rivera, Bryan James September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Loayza Rivera, Bryan James Total change: -93.20

TORNEO IRT CLASICO PREPARACION AL NACIONAL 2023 SUB 1800			Lima		PER	2023-07-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1161	1046			0.00	4	-1.49	40	-59.60

Puente Arana, Oscar		1446 *	PER	0.00	1	-0.08	40	-3.20
Ninahuanca Salazar, Ana Lucia		1036	PER	0.00	1	-0.51	40	-20.40
Villavicencio Luna Victoria, Fern		1024	PER	0.00	1	-0.53	40	-21.20
Cuellar Aguirre, Andres Santiago		1138	PER	0.00	1	-0.37	40	-14.80
* 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)

XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 10			Lima		PER	2023-07-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1075	1046			1.00	4	-0.84	40	-33.60

Segura Lucar, Marthy Victor Junio		1056	PER	0.00	1	-0.49	40	-19.60
Diaz Valles, Favio Adrian		1145	PER	0.00	1	-0.36	40	-14.40
Ruiz Flores, Zoe Dannae		1067	PER	1.00	1	0.53	40	21.20
Fernandez Ocana, Fernando Thiago		1031	PER	0.00	1	-0.52	40	-20.80
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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