De La Cruz De La Roca, Alan Rafae September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

De La Cruz De La Roca, Alan Rafae Total change: 49.60

XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 16			Lima		PER	2023-07-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1441	1321			3.50	6	1.40	40	56.00

Sanchez Negreiros, Jose Alberto		1645	PER	0.50	1	0.37	40	14.80
Solorzano Roncal, Giordano Caleb		1500	PER	0.50	1	0.23	40	9.20
Garcia Chauca, Juan Enzo Matias		1096	PER	1.00	1	0.22	40	8.80
Vega Castillo, Luis Angel Juniur		1482	PER	0.50	1	0.21	40	8.40
Ortiz Menacho, Sebastian Alonso		1478	PER	0.50	1	0.21	40	8.40
Martinez Cuya , Samuel		1442	PER	0.50	1	0.16	40	6.40
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
1385	1403			2.50	5	-0.16	40	-6.40

Robles Cerron, Sebastian		1561	PER	0.00	1	-0.29	40	-11.60
Callupe Matias, Obed Esteban		1100	PER	1.00	1	0.14	40	5.60
Gonzales Mayta, Alvaro Sebastian		1334	PER	0.50	1	-0.10	40	-4.00
Rojas Linares, Nicolas Gabriel		1775	PER	0.00	1	-0.10	40	-4.00
Uchasara Apolinario, Josue Yoni		1153	PER	1.00	1	0.19	40	7.60
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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