Silva, Mark Orlov February 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations February 2023

Silva, Mark Orlov Total change: 39.27

XXIV Torneio da Freguesia de Benfica			Lisboa		POR	2022-12-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1783	1599			3.50	8	0.99	33	32.67

Andrade, Bruno Miguel Rodrigues		2001	POR	0.50	1	0.42	33	13.86
Avramescu, Paul Mihai		2047	ROU	0.00	1	-0.06	33	-1.98
Rosa, Jose Lourenco Jesus Cordeir		1239	POR	1.00	1	0.10	33	3.30
Rebelo, Joao Vitor Gomes		1851	POR	1.00	1	0.81	33	26.73
Fidalgo, Andre Neves		2142	POR	0.00	1	-0.03	33	-0.99
Cruz, Francisco Manuel Nunes		1764	POR	0.00	1	-0.28	33	-9.24
Cabral, Nuno Antunes Coutinho		1473	POR	1.00	1	0.33	33	10.89
Roxo, Agostinho Jose Goncalves		1746	POR	0.00	1	-0.30	33	-9.90
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)

CD Porto Semirrapidas Equipas 2022-23			Rio Tinto		POR	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1666	1620			3.00	6	0.25	33	8.25

Amaral, Joao Afonso Gaspar Do		1812	ANG	0.00	1	-0.25	33	-8.25
Marrero, Carlos Antonio Pereira		1646	POR	0.00	1	-0.46	33	-15.18
Pereira, Antonio Pedro Dias Caram		2035	POR	0.00	1	-0.07	33	-2.31
Cunha, Rui Pedro Barbosa Leao Da		1493	POR	1.00	1	0.33	33	10.89
Queiroz, Romano Manuel Wenzel		1450	POR	1.00	1	0.28	33	9.24
Morgado, Jorge Manuel Felizes		1560	POR	1.00	1	0.42	33	13.86
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 Semirrapidas Equipas 2022-23			Marinha Grande		POR	2023-01-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1468	1620			4.50	7	-0.05	33	-1.65

Ferreira, Tomas Brites		1155	POR	1.00	1	0.05	33	1.65
Silva, Daniel Frederico V		1658	POR	0.00	1	-0.45	33	-14.85
Diogo, Pedro Filipe Candido		1774	POR	1.00	1	0.71	33	23.43
Lanca, Luis		1381	POR	1.00	1	0.20	33	6.60
Calado, Carlos Fernando C		1220 *	POR	0.50	1	-0.42	33	-13.86
Godinho Marques, Pedro		1811	POR	0.00	1	-0.25	33	-8.25
Afonso, Bruno		1274	POR	1.00	1	0.11	33	3.63
* 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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