Dong, Fabio April 2019 FIDE Individual Chess Calculations

Individual Calculations April 2019

Dong, Fabio Total change: -16.00

GXA Inverno 2019			Lisboa		POR	2019-02-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1506	1491			3.00	7	-0.48	40	-19.20

Reis, Luis Simoes		1869	POR	0.00	1	-0.09	40	-3.60
Bartolo, Diogo		1226	POR	0.00	1	-0.82	40	-32.80
Vieira, Vitor		1327	POR	1.00	1	0.28	40	11.20
Dong, Rafael		1363	POR	0.50	1	-0.17	40	-6.80
Maissa, Susana Flora Cesana		1293	POR	1.00	1	0.24	40	9.60
Aguiar, Carlos Alberto Branco L		1822	POR	0.00	1	-0.12	40	-4.80
Goncalves, Carlos Manuel M.		1644	POR	0.50	1	0.20	40	8.00
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)

CD Jovens Lisboa 2019 - U12			Lisboa		POR	2019-03-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1411	1461			1.50	3	-0.16	40	-6.40

Martins, Vasco Lopes		1128	POR	1.00	1	0.12	40	4.80
Guia, Artur Solovyov Eloy		1708	POR	0.00	1	-0.19	40	-7.60
Dong, Rafael		1397	POR	0.50	1	-0.09	40	-3.60
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 Jovens Lisboa 2019 - U14			Lisboa		POR	2019-03-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1379	1461			1.50	3	-0.30	40	-12.00

Piedade, Miguel		1148	POR	1.00	1	0.14	40	5.60
Sousa, Manuel Filipe Mascarenh		1252	POR	0.50	1	-0.27	40	-10.80
Bartolo, Filipe Diogo Correia		1737	POR	0.00	1	-0.17	40	-6.80
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)

CD Equipas Lisboa 2018-2019 r.2-3			clubes		POR	2019-03-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1493	1461			1.00	1	0.54	40	21.60

Correia, Pedro Mourao Soares		1493	POR	1.00	1	0.54	40	21.60
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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