Borisova Douchkova, Vanesa February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Borisova Douchkova, Vanesa Total change: 29.60

I OPEN AJEDREZ DE NAVIDAD DIAGONAL ALCORCON			Alcorcon (Madrid)		ESP	2022-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1669	1541			3.50	8	0.49	40	19.60

Lopez Mijail, Nicolas		2179	ESP	0.00	1	-0.01	40	-0.40
Munoz Xu, Lain		1107	ESP	1.00	1	0.06	40	2.40
Gomez Ferrer, Jesus		1901	ESP	0.00	1	-0.10	40	-4.00
Ramos Barrios, Daniel		1141 *	ESP	1.00	1	0.08	40	3.20
Martin Cabeza, Nicolas		1850	ESP	0.50	1	0.36	40	14.40
Vinas Blasco, Jorge		1835	ESP	0.00	1	-0.15	40	-6.00
Perez De Las Penas, Jorge Ivan		1421	ESP	1.00	1	0.34	40	13.60
Candela Martin, Alvaro		1917	ESP	0.00	1	-0.09	40	-3.60
* 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)

Campeonato de Liga por Equipos de Madrid 2022-2023 Segunda D Rondas 4-5			Madrid		ESP	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1428	1519			1.50	2	0.25	40	10.00

Lopez Guitian, Juan J.		1508	ESP	1.00	1	0.48	40	19.20
De Hita Navarro, Francisco		1348	ESP	0.50	1	-0.23	40	-9.20
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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