Federico, Mario April 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations April 2023

Federico, Mario Total change: -68.40

CIG 2023 - CP PISTOIA U8-10-12			PIEVE A NIEVOLE		ITA	2023-02-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1155	1326			0.50	3	-1.65	40	-66.00

Masi, Pietro		1037	ITA	0.50	1	-0.34	40	-13.60
Catalani, Dario		1272	ITA	0.00	1	-0.58	40	-23.20
Buonagurio, Filippo		1155	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)

CIG 2023 - PRATO 2 U12			PRATO		ITA	2023-03-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1096	1326			2.00	2	0.43	40	17.20

Giannelli, Filippo		1155	ITA	1.00	1	0.27	40	10.80
Masi, Pietro		1037	ITA	1.00	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)

CIG 2023 - CP LIVORNO U12			LIVORNO		ITA	2023-03-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1127	1326			1.00	2	-0.49	40	-19.60

Peruzzi, Emanuele		1216	ITA	0.00	1	-0.65	40	-26.00
Masi, Pietro		1037	ITA	1.00	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)

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