Guzman Vera, Diego Alonso November 2021 FIDE Individual Chess Calculations

Individual Calculations November 2021

Guzman Vera, Diego Alonso Total change: 54.00

II IRT Hibrido del Sur Sub-2200 2021			Porlamar-Macas-Tena-Lima-Puerto Espana		VEN	2021-10-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1791	1675			2.50	6	0.35	40	14.00

Reyes Zavaleta, Fabian Ricardo		1867	PER	1.00	1	0.75	40	30.00
Medina Jimenez, Aranjuez Miguel		1881	VEN	0.00	1	-0.24	40	-9.60
Maravi, Jon		1773	PER	0.00	1	-0.37	40	-14.80
Barrera Tacuri, Jaime Jhoel		1597	ECU	1.00	1	0.39	40	15.60
Jimenez Salas, Maria Teresa		1656	PER	0.50	1	-0.03	40	-1.20
Jaramillo Arce, David		1970	ECU	0.00	1	-0.15	40	-6.00
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)

9 Open IRT U-2200 Club Hermanos Rojas			Lima		PER	2021-10-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1586	1675			4.50	6	1.00	40	40.00

Guzman Vera, Xiomara Anahi		1275 *	PER	1.00	1	0.08	40	3.20
Casqui Lopez, Marlon Gabriel		1275 *	PER	1.00	1	0.08	40	3.20
Reyes Zavaleta, Fabian Ricardo		1867	PER	0.50	1	0.25	40	10.00
Acuna Alarcon, Claudia Micaela		1290	PER	1.00	1	0.09	40	3.60
Rojas Salas, Steven	f	2075 *	PER	0.50	1	0.42	40	16.80
Reyes Zavaleta, Diego Alexander		1733	PER	0.50	1	0.08	40	3.20
* 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)

« go back

Share this page