Paz Neyra, Eduardo Gabriel September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Paz Neyra, Eduardo Gabriel Total change: 8.00

TORNEO IRT CLASICO PREPARACION AL NACIONAL 2023 SUB 1800			Lima		PER	2023-07-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1454	1365			1.50	4	-0.09	40	-3.60

Bravo Matias, Jean Karlho		1618	PER	0.50	1	0.31	40	12.40
Ochochoque Hernandez, Julio		1755	PER	0.00	1	-0.09	40	-3.60
Bocanegra Reyes, Thiago Stephano		1038	PER	1.00	1	0.13	40	5.20
Gaspar Guevara, Darling		1405	PER	0.00	1	-0.44	40	-17.60
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)

Campeonato Regional de Ajedrez Metropolitano Impar Sub 13 Absoluto			Lima		PER	2023-08-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1290	1334			4.00	6	0.52	40	20.80

Callupe Matias, Obed Esteban		1100	PER	1.00	1	0.21	40	8.40
Wochiny Reyes, Joaquin Alessandro		1227	PER	0.50	1	-0.15	40	-6.00
Rayme, Angulo Andres Joaquin		1238	PER	0.50	1	-0.13	40	-5.20
Rodriguez Zamudio, Zahir Joelson		1160	PER	1.00	1	0.27	40	10.80
Reyes Zavaleta, Cristhian Yamil		1770	PER	0.00	1	-0.06	40	-2.40
Aguilar Contreras, William Alejan		1245	PER	1.00	1	0.38	40	15.20
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)

IRT Clasico Agosto Armagedon			Lima		PER	2023-08-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1311	1334			2.50	5	-0.23	40	-9.20

Saenz Ayllon, Ivan David		1723	PER	0.00	1	-0.09	40	-3.60
Meneses Morales, Marcos Beltran		1165	PER	0.00	1	-0.72	40	-28.80
Canahua Supo, Rodrigo Jose		1078	PER	1.00	1	0.19	40	7.60
Ramirez Espino, Gian Sandro		1350	PER	0.50	1	0.02	40	0.80
Rayme, Angulo Andres Joaquin		1238	PER	1.00	1	0.37	40	14.80
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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