Ortiz Mallma, Fabian Ivan September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Ortiz Mallma, Fabian Ivan Total change: -52.40

XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 16			Lima		PER	2023-07-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1366	1277			2.00	5	-0.07	40	-2.80

Herrada, Blanco Maria Fernanda		1566	PER	0.00	1	-0.16	40	-6.40
Ilasaca Gaona, Owen Hisahito		1704	PER	0.50	1	0.43	40	17.20
Martinez Cuya , Samuel		1442	PER	0.00	1	-0.28	40	-11.20
Ayala Aranibar, Adrian Alexander		1068	PER	0.50	1	-0.27	40	-10.80
Sardon, Aragon Alejandro Ulysses		1051	PER	1.00	1	0.21	40	8.40
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)

Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Absoluto			Lima		PER	2023-08-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1269	1277			1.50	5	-1.24	40	-49.60

Reyes Zavaleta, Cristhian Yamil		1770	PER	0.00	1	-0.04	40	-1.60
Callupe Matias, Obed Esteban		1100	PER	0.00	1	-0.73	40	-29.20
Del Carpio Gomez, Alejandro		1057	PER	1.00	1	0.22	40	8.80
Mamani Garrote, Yahel Andre		1183	PER	0.50	1	-0.13	40	-5.20
Flores Ramirez, Rodolfo Joaquin		1233	PER	0.00	1	-0.56	40	-22.40
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)

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