Guzman Vera, Diego Alonso January 2024 FIDE Individual Chess Calculations

Rapid: Individual Calculations January 2024

Guzman Vera, Diego Alonso Total change: -18.00

I Open IRT Rapidas UNTELS-CLUB ADASUR			Lima		PER	2023-11-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1441	1536			2.50	5	-0.63	40	-25.20

Suarez Chavez, Alejandro		1237	PER	0.50	1	-0.35	40	-14.00
Palacios, Efrain		2094	PER	0.00	1	-0.03	40	-1.20
Chauca Marin, Juan Carlos		1136 *	PER	1.00	1	0.08	40	3.20
Guzman Vera, Xiomara Anahi		1140	PER	1.00	1	0.08	40	3.20
Tenorio, Jesus		1599	PER	0.00	1	-0.41	40	-16.40
* 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)

IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Rapidas - Sub 17 Absoluto			Lima		PER	2023-12-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1558	1536			3.00	6	0.18	40	7.20

Cuya Huapaya, Joseph Alexis		1275	PER	0.00	1	-0.82	40	-32.80
Cahuapaza Tarapaca, Leonardo		1682	PER	0.50	1	0.20	40	8.00
Salazar Flores, Yerick Alexander		1514	PER	0.50	1	-0.03	40	-1.20
Soto Huaranca, Adriana Jakeline		1294	PER	1.00	1	0.20	40	8.00
Quiroz Alva, Franco Rodrigo		1789	PER	0.50	1	0.31	40	12.40
Guerrero Cajeca, Matias Israel		1794	ECU	0.50	1	0.32	40	12.80
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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