Puma Puchoc, Alejandro Apolinar September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Puma Puchoc, Alejandro Apolinar Total change: 56.40

TORNEO IRT CLASICO PREPARACION AL NACIONAL 2023 SUB 1800			Lima		PER	2023-07-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1445	1061			1.00	4	0.50	40	20.00

Bravo Matias, Jean Karlho		1618	PER	0.00	1	-0.03	40	-1.20
Ramirez Espino, Alessandro		1581	PER	0.50	1	0.47	40	18.80
Fernandez Monteza, Fabian Arturo		1369	PER	0.50	1	0.36	40	14.40
Sotelo Reyna, Alberto David		1211	PER	0.00	1	-0.30	40	-12.00
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)

Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Absoluto			Lima		PER	2023-08-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1291	1168			3.50	7	0.91	40	36.40

Bendezu Yupanqui, Albert Martin		1701	PER	0.00	1	-0.03	40	-1.20
Ilasaca Gaona, Bolt Snaider		1071	PER	1.00	1	0.37	40	14.80
Dipas Cipra, Adrian Alexis		1261	PER	1.00	1	0.63	40	25.20
Gonzales Mayta, Alvaro Sebastian		1334	PER	0.50	1	0.22	40	8.80
Enciso Mamani, Aaron		1257	PER	0.00	1	-0.38	40	-15.20
Rivas, Salomon		1141	PER	1.00	1	0.46	40	18.40
Castaneda Huamani, Frank Eder		1269	PER	0.00	1	-0.36	40	-14.40
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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