Ruvieri, Daniel Minami October 2023 FIDE Individual Chess Calculations

Individual Calculations October 2023

Ruvieri, Daniel Minami Total change: 72.40

Aberto Brasil III Niteroi Chess Open 2023			Rio de Janeiro RJ		BRA	2023-09-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1739	1296			2.00	8	1.34	40	53.60

Ferreira, Thales Bond Dias		2071	BRA	0.00	1	0.00	40	0.00
Chaves, Jorge Antonio Torres		1833	BRA	0.00	1	-0.03	40	-1.20
Lourenco, Valerio Dos Santos		1696 *	BRA	0.50	1	0.42	40	16.80
Pereira, Arthur Macedo		1720	BRA	0.00	1	-0.07	40	-2.80
Da Silva, Pedro Paulo Garcia		1584	BRA	1.00	1	0.84	40	33.60
Silva, Ezequiel Demetras		1787	BRA	0.00	1	-0.04	40	-1.60
Bonilla Viamonte, Diego Armando		1557	VEN	0.00	1	-0.18	40	-7.20
Carneiro, Luis Guilherme Rosado		1667	BRA	0.50	1	0.40	40	16.00
* 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)

I Torneio STD FIDE Domx Praia Grande Serie B U1800			Praia Grande SP		BRA	2023-09-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1493	1296			1.00	2	0.47	40	18.80

Fernandes, Thuane Teixeira		1617	BRA	0.00	1	-0.13	40	-5.20
Lohmann, Edipo Luiz		1369	BRA	1.00	1	0.60	40	24.00
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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