Stumpf, Friedemann March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Stumpf, Friedemann Total change: -31.60

Seniorschack Stockholm KM 2023 R12			Stockholm		SWE	2023-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1625	1533			1.00	2	0.21	40	8.40

Lowgren, Bjorn		1785	SWE	0.00	1	-0.19	40	-7.60
Zivic, Miroljub		1464	SWE	1.00	1	0.40	40	16.00
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)

Stockholmsserien 2022-2023, div 5 R5			Stockholm		SWE	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1537	1607			0.00	1	-0.60	40	-24.00

Andersson, Kasper 2010		1537	SWE	0.00	1	-0.60	40	-24.00
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)

Sallskapets KM 2023 R34			Stockholm		SWE	2023-02-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1849	1607			0.00	2	-0.40	40	-16.00

Ranby, Hans		1881	SWE	0.00	1	-0.17	40	-6.80
Ral Lustig, Melvin		1817	SWE	0.00	1	-0.23	40	-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)

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