Chesa Horiuchi, Nikolas Gabriel January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Chesa Horiuchi, Nikolas Gabriel Total change: 27.60

8 Open IRT U2400 Club Hermanos Rojas				Lima		PER	2022-12-07
Rc	Ro				w	n	change	K	*Kchg**	Game
1365	1095				1.00	5	-0.13	40	-5.20

Minaya Mundines, Pietro Gerardo			1655	PER	0.00	1	-0.02	40	-0.80
Jimenez Salas, Fabiana			1196	PER	0.00	1	-0.36	40	-14.40
Quevedo Perales, Aaron Wilfredo			1540	PER	0.00	1	-0.06	40	-2.40
Rojas Salas, Rihanna Irina			1312	PER	0.00	1	-0.22	40	-8.80
Estrada Cantaro, Andre Fabio			1120	PER	1.00	1	0.53	40	21.20
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 U2400 Club Hermanos Rojas				Lima		PER	2022-12-12
Rc	Ro				w	n	change	K	*Kchg**	Game
1518	1095				2.50	5	1.58	40	63.20

Callupe Matias, Obed Esteban			1068	PER	1.00	1	0.46	40	18.40
Rojas Salas, Rihanna Irina			1312	PER	0.50	1	0.28	40	11.20
Garcia Andrada, Heidy Nicole		wf	2048	PER	0.00	1	0.00	40	0.00
Acuna Alarcon, Claudia Micaela			1386	PER	1.00	1	0.85	40	34.00
Jimenez Salas, Maria Teresa			1776	PER	0.00	1	-0.01	40	-0.40
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)

11 Open IRT U2400 Club Hermanos Rojas				Lima		PER	2022-12-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1350	1095				0.00	3	-0.76	40	-30.40

Bendezu Yupanqui, Albert Martin			1665	PER	0.00	1	-0.02	40	-0.80
Cardenas Huachaca, Alessandro Jai			1155	PER	0.00	1	-0.42	40	-16.80
Reyes Zavaleta, Sergio Gabriel			1231	PER	0.00	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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