Braithwaite, Paul August 2023 FIDE Individual Chess Calculations

Individual Calculations August 2023

Braithwaite, Paul Total change: -4.40

Coulsdon Chess Summer Cup 2023 - U1750 Round 2 - July			Coulsdon		ENG	2023-07-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1497	1117			0.00	1	-0.09	20	-1.80

Warner, Dominic W J		1497	ENG	0.00	1	-0.09	20	-1.80
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 Summer Cup 2023 - U1500 Round 2 - July			Coulsdon		ENG	2023-07-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1297	1117			0.00	1	-0.26	20	-5.20

Stoneman, Ian D		1297	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)

2023 British Championship: Weekender - Yates			Leicester		ENG	2023-07-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1167	1117			1.00	2	0.13	20	2.60

Page, Michael		1290	ENG	0.00	1	-0.27	20	-5.40
Shoulders, Andrew M		1043	ENG	1.00	1	0.40	20	8.00
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)

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