Ushiyama, Sotaro March 2020 FIDE Individual Chess Calculations

Individual Calculations March 2020

Ushiyama, Sotaro Total change: 51.60

9th C League Round 1-2				Chiba		JPN	2019-11-17
Rc	Ro				w	n	change	K	*Kchg**	Game
1540	1782				1.50	2	-0.04	40	-1.60

Suemitsu, Kyo			1382 *	JPN	1.00	1	0.08	40	3.20
Nagataki, Kota			1697	JPN	0.50	1	-0.12	40	-4.80
* 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)

9th C League Rounds 3-4				Chiba		JPN	2019-12-22
Rc	Ro				w	n	change	K	*Kchg**	Game
1753	1716				2.00	2	1.11	40	44.40

Ishii, Ichiro			1785	JPN	1.00	1	0.60	40	24.00
Kojima, Natsumi		wc	1721	JPN	1.00	1	0.51	40	20.40
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)

9th C League Rounds 5-6				Chiba		JPN	2020-01-05
Rc	Ro				w	n	change	K	*Kchg**	Game
1836	1760				1.00	2	0.21	40	8.40

Maeshima, Hiroaki			1876	JPN	0.50	1	0.16	40	6.40
Saito, Hiromasa			1796	JPN	0.50	1	0.05	40	2.00
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)

Tachikawa Chess Open				Tokyo		JPN	2020-02-08
Rc	Ro				w	n	change	K	*Kchg**	Game
1567	1768				1.50	2	0.01	40	0.40

Endrina, Julius			1673	PHI	0.50	1	-0.13	40	-5.20
Lessel, Stewart			1460	JPN	1.00	1	0.14	40	5.60
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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