Rodriguez Zamudio, Zahir Joelson November 2023 FIDE Individual Chess Calculations

Individual Calculations November 2023

Rodriguez Zamudio, Zahir Joelson Total change: -39.20

II TORNEO IRT CLASICO "CASA DEL AJEDREZ" SUB 2400			Lima		PER	2023-10-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1209	1144			0.00	3	-1.24	40	-49.60

Jimenez, Fabiana		1283	PER	0.00	1	-0.31	40	-12.40
Gomez Nunez, Fabian Elmer		1318	PER	0.00	1	-0.27	40	-10.80
Villavicencio Luna Victoria, Fern		1025	PER	0.00	1	-0.66	40	-26.40
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)

XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Absoluto			Lima		PER	2023-10-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1351	1144			2.50	7	0.26	40	10.40

Wang, Aaron		1621	USA	0.50	1	0.45	40	18.00
Reyes Zavaleta, Cristhian Yamil		1857	PER	0.00	1	-0.01	40	-0.40
Torres Torres, George Maycol		1300	PER	0.50	1	0.21	40	8.40
Gilian Solano, Justin Matias		1367	PER	0.00	1	-0.22	40	-8.80
Casimiro Villavicencio, Moises Ed		1014	PER	0.00	1	-0.68	40	-27.20
Anchelia Anchivilca, Gabriel Jesu		1017	PER	1.00	1	0.33	40	13.20
Wochiny Reyes, Joaquin Alessandro		1278	PER	0.50	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)

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