Mariappan, Anish M January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Mariappan, Anish M Total change: -56.24

53rd annual National Chess Congress - Premier			Philadelphia, PA		USA	2022-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1844	1778			2.00	6	-0.47	38	-17.86

Su, Jasmine Zhixin		1977	USA	0.50	1	0.26	38	9.88
Feng, Andrew T		1835	USA	0.00	1	-0.42	38	-15.96
Su, Kevin		1889	USA	0.50	1	0.15	38	5.70
Hoffman, Luc William Crim		1860	USA	0.00	1	-0.39	38	-14.82
Cherukuri, Nitesh		1728	USA	0.50	1	-0.07	38	-2.66
Lauer, Benjamin Francis		1776	USA	0.50	1	0.00	38	0.00
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)

3rd Annual Old Line Open - Championships			Rockville, MD		USA	2022-12-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1832	1813			2.50	4	0.60	38	22.80

Sloan, Jed	c	1993	USA	0.50	1	0.24	38	9.12
Zhuang, Kyle		1718	USA	1.00	1	0.37	38	14.06
Wang, William		1741	USA	0.50	1	-0.10	38	-3.80
Pillai, Adithya		1877	USA	0.50	1	0.09	38	3.42
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)

37th annual Eastern Open - Premier			Arlington, VA		USA	2022-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1901	1813			1.50	8	-1.61	38	-61.18

Sammons, Evan		1905	USA	0.00	1	-0.37	38	-14.06
Wang, William		1741	USA	0.50	1	-0.10	38	-3.80
Samant, Neil		1892	USA	0.00	1	-0.39	38	-14.82
Yang, Daniel		1864	USA	1.00	1	0.57	38	21.66
Slate, Kent		1829	USA	0.00	1	-0.48	38	-18.24
Stancil, Kimani A		1914	USA	0.00	1	-0.36	38	-13.68
Sriniaiyer, Sudarshan		2150	USA	0.00	1	-0.12	38	-4.56
Yagiz, Bora		1913	TUR	0.00	1	-0.36	38	-13.68
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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