Ruvieri, Daniel Minami March 2024 FIDE Individual Chess Calculations

Individual Calculations March 2024

Ruvieri, Daniel Minami Total change: 109.20

Sampa Chess Open STD			Sao Paulo SP		BRA	2024-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1835	1437			0.50	4	0.08	40	3.20

Hirota Da Silva, Nilton		1827	BRA	0.50	1	0.41	40	16.40
Jenidarchiche, Douglas Rodrigo		1845	BRA	0.00	1	-0.08	40	-3.20
Da Rocha, Lucas Sampaio		1647	BRA	0.00	1	-0.23	40	-9.20
Santanna, Paulo		2021	BRA	0.00	1	-0.02	40	-0.80
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)

II Araraquara Chess Open Aberto do Brasil STD			Araraquara SP		BRA	2024-02-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1877	1481			2.00	5	1.49	40	59.60

Saito, Vinicius		2147	BRA	0.00	1	-0.01	40	-0.40
Ohara, Matheus Kendi		1856	BRA	0.00	1	-0.09	40	-3.60
De Santana, Ezio Carvalho		1749	BRA	0.50	1	0.33	40	13.20
Hara, Aroldo Hiroiuqui		1821	BRA	0.50	1	0.38	40	15.20
Aoyama, Edmundo		1811	BRA	1.00	1	0.88	40	35.20
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)

V Torneio STD FIDE Domx Jundiai Serie B U1800			Jundiai SP		BRA	2024-02-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1415	1481			4.00	5	1.16	40	46.40

Ruvieri, Valter		1081 *	BRA	1.00	1	0.08	40	3.20
Bianchini, Marlon		1254	BRA	1.00	1	0.21	40	8.40
Albertini, Caetano		1586	BRA	0.50	1	0.14	40	5.60
De Amorim, Raphael Zilio Martins		1732	BRA	0.50	1	0.31	40	12.40
Bosniac, Roberto		1421	BRA	1.00	1	0.42	40	16.80
* 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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