Coccia, Stefano June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Coccia, Stefano Total change: -40.80

FE Tivoli - C			Tivoli		ITA	2023-04-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1298	1325			1.50	3	-0.09	40	-3.60

Paduraru, Angelo Mario		1369	ITA	0.50	1	0.06	40	2.40
Giovannelli, Andrea		1416	ITA	0.00	1	-0.38	40	-15.20
Manni, Cristian		1110	ITA	1.00	1	0.23	40	9.20
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)

CIS 2023 - Serie C Girone 19			Montesilvano		ITA	2023-05-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1649	1345			0.50	1	0.36	40	14.40

Gemma, Stefano		1649	ITA	0.50	1	0.36	40	14.40
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)

CIS 2023 - Serie Promozione Abruzzo			Montesilvano		ITA	2023-05-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1237	1345			0.00	2	-1.29	40	-51.60

Leve, Ettore		1305	ITA	0.00	1	-0.56	40	-22.40
Bruni, Jacopo		1169	ITA	0.00	1	-0.73	40	-29.20
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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