Ryabukhin, Roman June 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations June 2023

Ryabukhin, Roman Total change: 35.64

CD Lisboa Semirrapidas Equipas 2022-23			Lisboa		POR	2023-05-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1775	1959			5.50	7	0.65	33	21.45

Campos, Carlos Alberto Viegas		1559 *	POR	1.00	1	0.08	33	2.64
Fortunato, Antonio Eduardo		1465	POR	1.00	1	0.04	33	1.32
Avelino, Camila Biscaya		1746	POR	1.00	1	0.23	33	7.59
Costa, Hugo Duque		1726	POR	1.00	1	0.21	33	6.93
Dinis De Sousa, Joao		2267	POR	0.50	1	0.36	33	11.88
Reis, Luis Sousa		2039	POR	0.00	1	-0.39	33	-12.87
Gomes, Carlos Gustavo		1626	POR	1.00	1	0.12	33	3.96
* 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)

CN Jovens Semirrapidas 2022-23 - U16			Loures		POR	2023-05-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1592	1959			6.00	7	0.02	33	0.66

Popovici, Vitor		1559 *	POR	1.00	1	0.08	33	2.64
Cordeiro, Joao Pedro Pereira		1405	POR	1.00	1	0.03	33	0.99
Cabete, Manuel		1553	POR	1.00	1	0.08	33	2.64
Cabral, Guilherme		1521	POR	1.00	1	0.06	33	1.98
Ribeiro, Gustavo		2053	POR	0.00	1	-0.37	33	-12.21
Ferreira, Diogo Andre Marques		1475	POR	1.00	1	0.05	33	1.65
Maria, Goncalo Filipe Guerreiro		1576	POR	1.00	1	0.09	33	2.97
* 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)

CN Jovens Semirrapidas Equipas 2022-23 - U20			Loures		POR	2023-05-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1732	1959			5.50	7	0.41	33	13.53

Lopes, Afonso M F P		1392	POR	1.00	1	0.02	33	0.66
Torres, Ricardo Jorge Ferreira		1905	POR	1.00	1	0.42	33	13.86
Morais, Miguel Almeida		1942	POR	0.50	1	-0.02	33	-0.66
Ferreira, Alexander Crorier De		1559 *	POR	1.00	1	0.08	33	2.64
Goncalves, Samuel Jesus P		2053	POR	0.00	1	-0.37	33	-12.21
Ferreira, Tiago Miguel Marques		1730	POR	1.00	1	0.21	33	6.93
Coelho, Rodrigo Brito		1545	POR	1.00	1	0.07	33	2.31
* 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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