Melo, Sergio Roberto Sampaio November 2021 FIDE Individual Chess Calculations

Individual Calculations November 2021

Melo, Sergio Roberto Sampaio Total change: 9.80

Aberto do Brasil STD Etapa Sao Jose dos Campos 2021				Sao Jose dos Campos SP		BRA	2021-10-09
Rc	Ro				w	n	change	K	*Kchg**	Game
1493	1636				2.50	4	-0.18	20	-3.60

De Sousa, Elizeu Santiago Tavares			1385	BRA	0.50	1	-0.31	20	-6.20
Fernandini, Felipe Piacente			1325	BRA	1.00	1	0.14	20	2.80
Frattini, Beatriz Maria		wc	1880	BRA	0.00	1	-0.20	20	-4.00
Archangelo, Rafael Vieira			1382	BRA	1.00	1	0.19	20	3.80
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)

67o Campeonato Catarinense Absoluto 2021 FINAL ABERTA				Rio Negrinhos SC		BRA	2021-10-23
Rc	Ro				w	n	change	K	*Kchg**	Game
1588	1636				3.00	4	0.67	20	13.40

Andrade, Moacir Belarmino F.			1535	BRA	1.00	1	0.36	20	7.20
Hornburg, Gustavo Arthur			1368	BRA	1.00	1	0.17	20	3.40
Dos Santos Junior, Haroldo Cunha	f		2036 *	BRA	0.00	1	-0.08	20	-1.60
Elesbao, Bernardo Dartora			1413	BRA	1.00	1	0.22	20	4.40
* Rating difference of more than 400. Please read more at FIDE Handbook
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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