Ravello Arroyo, Hector Ivan November 2023 FIDE Individual Chess Calculations

Individual Calculations November 2023

Ravello Arroyo, Hector Ivan Total change: 158.00

II IRT Clasico - Sub 2400 Jose Idrogo Hidalgo "El Arbitro de Trujillo"			Trujillo		PER	2023-09-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1635	1108			1.00	4	0.50	40	20.00

Retamozo, Kevin		2097	PER	0.00	1	0.00	40	0.00
Infante Acuna, Ferrel		1616	PER	0.00	1	-0.04	40	-1.60
Villanueva Arroyo, Segundo		1678	PER	0.00	1	-0.02	40	-0.80
Barbaran Aguilar, Juan Julio		1148	PER	1.00	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)

XII Campeonato Panamericano Escolar de Ajedrez - Sub 15 Absoluto			Lima		PER	2023-10-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1558	1108			4.00	8	3.45	40	138.00

Llanto Llacsa, Yaden Wilden		1523	PER	1.00	1	0.93	40	37.20
De La Cruz De La Roca, Alan Rafae		1543	PER	1.00	1	0.94	40	37.60
Ilasaca Gaona, Owen Hisahito		1690	PER	0.00	1	-0.02	40	-0.80
Fernandez Conni, Isaac Paulo		1514	BOL	0.50	1	0.42	40	16.80
Janampa Javier, Brandon Daniel		1527	PER	1.00	1	0.93	40	37.20
Rojas Linares, Nicolas Gabriel		1767	PER	0.00	1	-0.01	40	-0.40
Chavez Bautista, Lennin Alfredo		1451	PER	0.50	1	0.38	40	15.20
Camargo Vasquez, Sayre Sebastian		1452	PER	0.00	1	-0.12	40	-4.80
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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