Ayala Aranibar, Adrian Alexander June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Ayala Aranibar, Adrian Alexander Total change: -59.20

I IRT CLASICAS LIMA CHESS INTERNACIONAL			Lima		PER	2023-04-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1472	1180			0.50	9	-1.17	40	-46.80

Palomino Quispe, Mateo Henry		1322	PER	0.00	1	-0.31	40	-12.40
Arcos, Luis		1423	PER	0.00	1	-0.20	40	-8.00
Condori Corimayhua, Daniel Arturo		1804	PER	0.00	1	-0.01	40	-0.40
Vargas De La Torre, Victor Raul		1379	PER	0.00	1	-0.24	40	-9.60
Rojas, Irving		1572	PER	0.00	1	-0.08	40	-3.20
Astoyauri De La Cruz, Fernando Is		1371	PER	0.00	1	-0.25	40	-10.00
Carmona Carrillo, Carlos Rafael A		1628	ESP	0.00	1	-0.06	40	-2.40
Arapa Rivideneira, Leandro Gustav		1467	PER	0.00	1	-0.16	40	-6.40
Raime Tanta, Jhonathan Alexander		1284	PER	0.50	1	0.14	40	5.60
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)

3 Open IRT Circulo Peruano de Ajedrez			Lima		PER	2023-05-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1456	1127			0.50	4	-0.31	40	-12.40

Reyes Zavaleta, Cristhian Yamil		1814	PER	0.00	1	-0.01	40	-0.40
Stuart Llanos, Alejandro Jose		1446	PER	0.50	1	0.37	40	14.80
Acuna Alarcon, Claudia Micaela		1481	PER	0.00	1	-0.11	40	-4.40
Mayo, Zevallos Salvador Andres		1082	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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