Yupanqui Zapata, Rodrigo November 2023 FIDE Individual Chess Calculations

Individual Calculations November 2023

Yupanqui Zapata, Rodrigo Total change: 57.60

2do. Torneo Sub-12 Absoluto, Clasificatorio al Sudamericano 2023			La Paz		BOL	2023-09-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1304	1197			2.50	4	1.04	40	41.60

Saavedra Aiza, Alejandro		1386	BOL	0.50	1	0.25	40	10.00
Arce Arduz, Luis Fernando		1309	BOL	1.00	1	0.65	40	26.00
Flores Casillas, Bryan Mijael		1060	BOL	1.00	1	0.32	40	12.80
Salazar Salinas, Rodrigo		1461	BOL	0.00	1	-0.18	40	-7.20
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)

XII Campeonato Panamericano Escolar de Ajedrez - Sub 11 Absoluto			Lima		PER	2023-10-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1118	1191			4.00	6	0.40	40	16.00

Rueda Ahumada, Gabriel Omar		1346	COL	0.00	1	-0.29	40	-11.60
Arrue Rengifo, Amos Aaron		1077	PER	0.50	1	-0.16	40	-6.40
Soria Fernandez Baca, Jesus Tomas		1071	PER	1.00	1	0.34	40	13.60
Zegarra Castaneda, Oliver Mateo		1079	PER	0.50	1	-0.15	40	-6.00
Alvarado Torres, Sandro Santiago		1036	PER	1.00	1	0.29	40	11.60
Garay Ramirez, Patrick Yosue		1097	PER	1.00	1	0.37	40	14.80
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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