Andersson, Sol April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Andersson, Sol Total change: 16.40

Goteborgs individuella DM 2023 R345			Goteborg		SWE	2023-02-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1512	1600			0.50	2	-0.73	40	-29.20

Lifmark, Kaspar		1400	SWE	0.00	1	-0.76	40	-30.40
Lappas, Georgios		1623	SWE	0.50	1	0.03	40	1.20
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)

Allsv Div III 5 2022-23 R67			Sweden		SWE	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1560	1602			2.00	2	0.88	40	35.20

Green, Mikael		1495	SWE	1.00	1	0.35	40	14.00
Aliyev, Arzu		1625	SWE	1.00	1	0.53	40	21.20
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)

Goteborgs individuella DM 2023 R67			Goteborg		SWE	2023-03-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1515	1602			1.50	2	0.26	40	10.40

Konduru, Sairahul		1446	SWE	0.50	1	-0.21	40	-8.40
Lapidus, John		1583	SWE	1.00	1	0.47	40	18.80
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)

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