Levano Loayza, Adriano Jaffet September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Levano Loayza, Adriano Jaffet Total change: 18.40

XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 16			Lima		PER	2023-07-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1364	1381			3.50	6	0.38	40	15.20

Hurunaga Gutierrez, Massimo Adam		1222	PER	1.00	1	0.29	40	11.60
Vega Castillo, Luis Angel Juniur		1482	PER	0.00	1	-0.36	40	-14.40
Paredes Minaya, Alyssa Christina		1137	PER	1.00	1	0.20	40	8.00
Zapana Huarza, Fabricio Elvis		1506	PER	0.00	1	-0.33	40	-13.20
Salas Alvarez, Gustavo Marcelo		1199	PER	1.00	1	0.26	40	10.40
Janampa Javier, Brandon Daniel		1639	PER	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)

Campeonato Regional de Ajedrez Metropolitano Impar Sub 13 Absoluto			Lima		PER	2023-08-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1340	1404			3.00	5	0.08	40	3.20

Villaverde Salas, Gonzalo Matias		1247	PER	1.00	1	0.29	40	11.60
Poma Bernal, Cristian Andres		1278	PER	1.00	1	0.33	40	13.20
Abad Huaman, Adrian Estiven		1559	PER	0.00	1	-0.29	40	-11.60
Aguilar Contreras, William Alejan		1245	PER	1.00	1	0.29	40	11.60
Ccana Minauro, Reiben Andre		1372	PER	0.00	1	-0.54	40	-21.60
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)

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