Callupe Matias, Obed Esteban September 2023 FIDE Individual Chess Calculations

Blitz: Individual Calculations September 2023

Callupe Matias, Obed Esteban Total change: -10.40

Campeonato Regional de Ajedrez Metropolitano Impar Sub 13 Blitz			Lima		PER	2023-07-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1287	1044			1.00	4	0.14	40	5.60

Salas Gonzales, David Ademar		1332	PER	1.00	1	0.84	40	33.60
Reyes Zavaleta, Sergio Gabriel		1294	PER	0.00	1	-0.19	40	-7.60
Sotelo Reyna, Alberto David		1111	PER	0.00	1	-0.41	40	-16.40
Vilca Contreras, Dante Ivan		1412	PER	0.00	1	-0.10	40	-4.00
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 Blitz			Lima		PER	2023-07-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1328	1044			0.50	5	-0.40	40	-16.00

Uchasara Apolinario, Josue Yoni		1323	PER	0.50	1	0.34	40	13.60
Pariona Palomino, Miguel Angel		1252	PER	0.00	1	-0.23	40	-9.20
Chavez Bautista, Lennin Alfredo		1504	PER	0.00	1	-0.05	40	-2.00
Aranda Pucuhuanca, Alessandra Mic		1136	PER	0.00	1	-0.37	40	-14.80
Ramirez Espino, Gian Sandro		1423	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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