Vilca Contreras, Dante Ivan October 2021 FIDE Individual Chess Calculations

Individual Calculations October 2021

Vilca Contreras, Dante Ivan Total change: 120.80

XXXI Panamerican Youth Chess Festival 2021 - U10 Open			Florianopolis SC		BRA	2021-09-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1271	1212			4.50	6	1.84	40	73.60

Hebbar, Eshaan		1612 *	USA	1.00	1	0.92	40	36.80
Casalaspro, Mathias Andre		1395	BRA	0.50	1	0.24	40	9.60
Salazar Salinas, Rodrigo		1189	BOL	1.00	1	0.47	40	18.80
Caballero, Tabare		1123	URU	0.00	1	-0.62	40	-24.80
Alvarez Orellana, Isai Jeremi		1215	BOL	1.00	1	0.50	40	20.00
Da Silva, Kauan Salvagni Teles		1089	BRA	1.00	1	0.33	40	13.20
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

8 Open IRT U-2200 Club Hermanos Rojas			Lima		PER	2021-09-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1347	1212			3.00	5	1.18	40	47.20

Vasquez, Cesar		1612 *	PER	0.00	1	-0.08	40	-3.20
Rojas Salas, Rihanna Irina		1042	PER	1.00	1	0.28	40	11.20
Guzman Vera, Diego Alonso		1612 *	PER	0.00	1	-0.08	40	-3.20
Ramirez Espino, Alessandro		1279	PER	1.00	1	0.59	40	23.60
Reyes Zavaleta, Sergio Gabriel		1191	PER	1.00	1	0.47	40	18.80
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

« go back

Share this page