Espiritu, Laureano Pier Davide August 2023 FIDE Individual Chess Calculations

Individual Calculations August 2023

Espiritu, Laureano Pier Davide Total change: 48.00

4 Open IRT U2400 Circulo Peruano de Ajedrez			Lima		PER	2023-06-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1288	1103			2.00	5	0.47	40	18.80

Ramirez Espino, Alessandro		1580	PER	0.00	1	-0.05	40	-2.00
Maravi Ceron, Ayme		1443	PER	0.00	1	-0.12	40	-4.80
Guevara Huamani, Angello Mohises		1117	PER	1.00	1	0.52	40	20.80
Jimenez Salas, Fabiana		1260	PER	0.00	1	-0.29	40	-11.60
Bocanegra Reyes, Thiago Stephano		1038	PER	1.00	1	0.41	40	16.40
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 Nacional de Ajedrez Impar 2023 - Sub 13 Absoluto			Lima		PER	2023-07-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1337	1103			2.00	6	0.73	40	29.20

Moscoso Paredes, Rafael Leonardo		1342	PER	0.00	1	-0.20	40	-8.00
Valdez Maravi, Angel Yhadiel		1263	PER	1.00	1	0.71	40	28.40
Salas Gonzales, David Ademar		1434	PER	0.00	1	-0.12	40	-4.80
Reyes Zavaleta, Sergio Gabriel		1291	PER	1.00	1	0.74	40	29.60
Ccana Minauro, Reiben Andre		1383	PER	0.00	1	-0.16	40	-6.40
Barrantes Cueva, Mateo Josue		1308	PER	0.00	1	-0.24	40	-9.60
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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