Acuna Alarcon, Claudia Micaela November 2021 FIDE Individual Chess Calculations

Individual Calculations November 2021

Acuna Alarcon, Claudia Micaela Total change: 27.60

II IRT Hibrido de Las Americas Sub-1400 2021			Chacao-Porlamar-Guayaquil-Macas-Manta-Lima-Puerto Espana		VEN	2021-10-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1277	1290			2.00	5	-0.58	40	-23.20

Atiencia Merino, Jose Luis		1184	ECU	0.50	1	-0.14	40	-5.60
Morales Risco, Hugo Alexander		1346	ECU	1.00	1	0.58	40	23.20
Hernandez Fermin, Moises Alejandr		1351	VEN	0.00	1	-0.42	40	-16.80
Chavez Conforme, Bryan		1281	ECU	0.50	1	-0.01	40	-0.40
Alarcon Vega, Icker Aldair		1223	ECU	0.00	1	-0.59	40	-23.60
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)

II IRT Hibrido del Sur Sub-1600 2021			Porlamar-Macas-Tena-Lima-Puerto Espana		VEN	2021-10-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1387	1290			2.00	4	0.49	40	19.60

Haynes, Anthony Trevor		1452	TTO	1.00	1	0.71	40	28.40
Parra Gonzales, Andre Leonardo		1432	PER	0.00	1	-0.31	40	-12.40
Cabeza Marquez, Josue Alejandro		1495	VEN	0.00	1	-0.24	40	-9.60
Farfan Tipacti, Camilo		1168	PER	1.00	1	0.33	40	13.20
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)

9 Open IRT U-2200 Club Hermanos Rojas			Lima		PER	2021-10-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1438	1290			2.50	5	0.78	40	31.20

Benavides Conza, Diego Angelo		1690 *	PER	0.50	1	0.42	40	16.80
Reyes Zavaleta, Cristhian Yamil		1318	PER	1.00	1	0.54	40	21.60
Guzman Vera, Diego Alonso		1675	PER	0.00	1	-0.09	40	-3.60
Guzman Vera, Xiomara Anahi		1073	PER	1.00	1	0.22	40	8.80
Parra Gonzales, Andre Leonardo		1432	PER	0.00	1	-0.31	40	-12.40
* 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)

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