Umayan, Samantha Babol July 2019 FIDE Individual Chess Calculations

Individual Calculations July 2019

Umayan, Samantha Babol Total change: 42.40

2019 NAtional Championship Elimination - Luzon (Women)				Quezon City		PHI	2019-05-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1661	1319				2.00	6	1.26	40	50.40

Valdez, Jemima			1629	PHI	0.00	1	-0.14	40	-5.60
Vinuya, Ruth Joy			1671	PHI	0.50	1	0.39	40	15.60
Baclayon, Me Ann Joy			1521	PHI	0.50	1	0.26	40	10.40
Diaz, Natori Biazza			1708	PHI	0.50	1	0.41	40	16.40
Osena, Alexis Anne			1719 *	PHI	0.00	1	-0.08	40	-3.20
Salanga, Babylyn			1716	PHI	0.50	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)

20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U14 Girls STANDARD				Mandalay		MYA	2019-06-10
Rc	Ro				w	n	change	K	*Kchg**	Game
1538	1319				1.00	5	-0.20	40	-8.00

Luong, Hoang Tu Linh			1719 *	VIE	0.00	1	-0.08	40	-3.20
Nguyen, Ngan Ha			1479	VIE	1.00	1	0.71	40	28.40
Nguyen, Ngo Lien Huong			1613	VIE	0.00	1	-0.15	40	-6.00
Sebastian, Mhage Gerriahlou			1472	PHI	0.00	1	-0.30	40	-12.00
Luu, Ha Bich Ngoc		wc	1409	VIE	0.00	1	-0.38	40	-15.20
* 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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