Mariani, Kim Paul August 2023 FIDE Individual Chess Calculations

Individual Calculations August 2023

Mariani, Kim Paul Total change: 115.17

VII aberto do Brasil COPEL SESC Caioba STD			Matinhos PR		BRA	2023-06-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1925	1539			2.00	7	0.73	33	24.09

Silva, Kaua Marques	f	2215	BRA	0.00	1	-0.01	33	-0.33
Souza, Ramon Santana De		1996	BRA	0.00	1	-0.05	33	-1.65
Cruz, Natan Gomes		1901	BRA	1.00	1	0.90	33	29.70
Sunye Neto, Jaime	g	2420	BRA	0.00	1	0.00	33	0.00
Cezar, Ricardo De Almeida		1797	BRA	0.00	1	-0.18	33	-5.94
Mariot Vaz, Joao Antonio Bertolu		1771	BRA	0.00	1	-0.21	33	-6.93
Ferreira De Souza, Ricardo		1374	BRA	1.00	1	0.28	33	9.24
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)

II IRT 70 Anos Xadrez Joacaba Sub 2300 STD			Joacaba SC		BRA	2023-06-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1665	1539			2.50	5	0.50	33	16.50

Dos Santos, Gabriel Conte		1088	BRA	1.00	1	0.06	33	1.98
Silva, Adriano Da		1966	BRA	1.00	1	0.93	33	30.69
Florianovitz, Derlei Alex		2079	BRA	0.00	1	-0.03	33	-0.99
Peroza, Eduardo Antunes		2054	BRA	0.00	1	-0.04	33	-1.32
Marques, Melissa Da Costa		1139 *	BRA	0.50	1	-0.42	33	-13.86
* 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)

VII Floripa Winter Chess STD 2023			Florianopolis SC		BRA	2023-07-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1840	1528			4.00	9	2.26	33	74.58

Biazon, Heloise De Oliveira		1128 *	BRA	1.00	1	0.08	33	2.64
Machado, Gilmar Dias		1821	BRA	1.00	1	0.85	33	28.05
Genehr, Alexandre Kraether		1873	BRA	0.00	1	-0.11	33	-3.63
Caceres, Diego		2132	BOL	1.00	1	0.98	33	32.34
De Carvalho, Vitor Augusto Poncia		2083	BRA	0.00	1	-0.03	33	-0.99
Cordeiro, Marco Aurelio Zaror		2084	BRA	0.00	1	-0.03	33	-0.99
Lazzarotti, Calebe Kadlubiski		1791	BRA	1.00	1	0.82	33	27.06
Borges, Leonardo Fernandes		1840	BRA	0.00	1	-0.14	33	-4.62
Boabaid, Jorge Alberto Duardes	c	1807	BRA	0.00	1	-0.16	33	-5.28
* 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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