Braithwaite, Paul July 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations July 2023

Braithwaite, Paul Total change: -3.00

Coulsdon Chess Juniors - Summer Half Term Tournament 3 June 2023 - Extras			Coulsdon		ENG	2023-06-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1055	1028			0.00	1	-0.46	20	-9.20

Singh, Aarush		1055	ENG	0.00	1	-0.46	20	-9.20
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)

Coulsdon Chess Juniors - Summer Half Term Tournament 3 June 2023 - Graded Friendlies			Coulsdon		ENG	2023-06-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1046	1028			1.00	1	0.53	20	10.60

Lawrenson, Samuel		1046	ENG	1.00	1	0.53	20	10.60
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)

Golders Green FIDE Rapidplay 2023 June Minor			London		ENG	2023-06-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1245	1028			0.50	3	-0.22	20	-4.40

Yeshchenko, Oleksii		1110	ENG	0.00	1	-0.39	20	-7.80
Merali, Yasin		1369	ENG	0.50	1	0.38	20	7.60
Lamb, Keven		1257	ENG	0.00	1	-0.21	20	-4.20
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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