Serina, Lila Alyssa July 2023 FIDE Individual Chess Calculations

Blitz: Individual Calculations July 2023

Serina, Lila Alyssa Total change: 11.20

Mayor Seth Frederick "Bullet" P. Jalosjos National Youth & Schools Blitz Chess Championships Grand Finals U13 Girls			Dapitan City		PHI	2023-06-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1196	1099			2.00	3	0.87	40	34.80

Paquinol, Ashzley Aya Nicole		1243	PHI	1.00	1	0.69	40	27.60
Trani, Maria Andrea		1051	PHI	1.00	1	0.43	40	17.20
Cruz, Daniella Bianca		1293	PHI	0.00	1	-0.25	40	-10.00
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)

21st ASEAN Age Group Chess Championships 2023 - Blitz - Girls 8 to 20			Bangkok		THA	2023-06-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1384	1099			0.50	6	-0.59	40	-23.60

Nguyen, Thuy Linh		1437	VIE	0.00	1	-0.12	40	-4.80
Ho, Ngoc Vy		1588	VIE	0.00	1	-0.04	40	-1.60
Bui, Thi Kim Khanh		1215	VIE	0.00	1	-0.34	40	-13.60
Huynh, Phuc Minh Phuong		1467	VIE	0.00	1	-0.10	40	-4.00
Nisa, Zilla Altofun		1248	INA	0.50	1	0.20	40	8.00
Pham, Quynh Anh		1350	VIE	0.00	1	-0.19	40	-7.60
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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