Butler, Rene December 2019 FIDE Individual Chess Calculations

Rapid: Individual Calculations December 2019

Butler, Rene Total change: -11.60

Letchworth FIDE Rapid Nov 2019 U145 Minor			London		ENG	2019-11-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1327	1234			0.50	1	0.13	20	2.60

Bynnersley, Ag (tony)		1327	ENG	0.50	1	0.13	20	2.60
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)

Letchworth FIDE Rapid Nov 2019 U105 Improvers			London		ENG	2019-11-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1280	1234			1.00	3	-0.31	20	-6.20

Mitchell, Robert		1340	NZL	0.00	1	-0.36	20	-7.20
Freeman, Aidan		1245	ENG	0.50	1	0.02	20	0.40
Ravithas, Abinash		1255	ENG	0.50	1	0.03	20	0.60
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)

3rd Warwick University Rapidplay Minor			Warwick		ENG	2019-11-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1484	1234			0.00	2	-0.40	20	-8.00

Sullivan, Luke		1547	ENG	0.00	1	-0.14	20	-2.80
Kukreja, Karan		1420	ENG	0.00	1	-0.26	20	-5.20
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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