Salas Alvarez, Gustavo Marcelo August 2023 FIDE Individual Chess Calculations

Individual Calculations August 2023

Salas Alvarez, Gustavo Marcelo Total change: 103.60

FESTIVAL MACRO REGIONAL IRT DE AJEDREZ CALCA CAPITAL DEL VALLE SAGRADO DE LOS INCAS			Cusco		PER	2023-07-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1444	1199			1.00	3	0.34	40	13.60

Torres Mendoza, Raul		1626	PER	1.00	1	0.93	40	37.20
Calcina Arroyo, Richard Antonio A		1415	PER	0.00	1	-0.22	40	-8.80
Cajavilca Choquehuamani, Nay Ruth		1291	PER	0.00	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)

Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Absoluto			Lima		PER	2023-07-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1385	1199			4.00	6	2.25	40	90.00

Callupe Matias, Obed Esteban		1056	PER	1.00	1	0.31	40	12.40
Barrantes Cueva, Mateo Josue		1308	PER	1.00	1	0.65	40	26.00
Levano Loayza, Adriano Jaffet		1381	PER	0.50	1	0.24	40	9.60
Palomino Quispe, Mateo Henry		1669	PER	1.00	1	0.95	40	38.00
Vasquez Florez, Yoshua Marcelo		1532	PER	0.00	1	-0.12	40	-4.80
Paz Neyra, Eduardo Gabriel		1365	PER	0.50	1	0.22	40	8.80
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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