Nyberg, Bo January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Nyberg, Bo Total change: -28.20

Upsala ASS KM 2022 Grp B R2345			Uppsala		SWE	2022-11-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1742	1711			1.50	3	0.13	20	2.60

Nord, Erik 1990		1665	SWE	0.50	1	-0.06	20	-1.20
Lindegren, Jan		1794	SWE	0.50	1	0.11	20	2.20
Karlsson, Leif		1767	SWE	0.50	1	0.08	20	1.60
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)

Upsala ASS KM 2022 Grp B R67			Uppsala		SWE	2022-11-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1584	1711			0.00	2	-1.33	20	-26.60

Mitra, Ashoke		1667	SWE	0.00	1	-0.56	20	-11.20
Adlerborn, Elis		1500	SWE	0.00	1	-0.77	20	-15.40
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 2 2022-23 R3			Sweden		SWE	2022-12-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1580	1736			0.50	1	-0.21	20	-4.20

Flykt, Gabriel		1580	SWE	0.50	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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