Vasconcelos, Roberio Pereira Do February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Vasconcelos, Roberio Pereira Do Total change: -11.60

CN 3. divisao 2022-23 r.1			Clubes		POR	2023-01-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1537	1676			0.00	1	-0.69	20	-13.80

Marrero, Carlos Antonio Pereira		1537	POR	0.00	1	-0.69	20	-13.80
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)

Taca de Portugal 2022-23 r.2			clubes		POR	2023-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2163	1676			0.00	1	-0.04	20	-0.80

Romano, Luis Miguel Pereira Con		2163	POR	0.00	1	-0.04	20	-0.80
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)

Taca AXP 2022-23 qf			dist. Porto		POR	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1382	1676			1.00	1	0.15	20	3.00

Valente, Sofia Moreira Lopes Ro		1382	POR	1.00	1	0.15	20	3.00
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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