Koutsogiannopoulou, Theodora January 2009 FIDE Individual Chess Calculations

Individual Calculations January 2009

Koutsogiannopoulou, Theodora Total change: 9.90

ATTICA YOUTH (U16) TEAM CHAMPIONSHIP 2008			ATTICA		GRE	2008-09-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1741	1824			0.50	1	-0.11	15	-1.65

Spirou, Marina		1741	GRE	0.50	1	-0.11	15	-1.65
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)

1st Greek Youth Under 16 Team Championship 2008			CHalkida		GRE	2008-10-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1826	1824			3.00	4	1.01	15	15.15

Fragaki, Maria		1902	GRE	1.00	1	0.61	15	9.15
Hristodoulaki, Antonia		1836	GRE	1.00	1	0.52	15	7.80
Fragkou, Eleni		1769	GRE	1.00	1	0.42	15	6.30
Terzidaki, Alexandra		1795	GRE	0.00	1	-0.54	15	-8.10
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)

ATTICA YOUTH (U16) TEAM CHAMP. 2008 FINAL 8			ATTICA		GRE	2008-10-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1746	1824			0.00	1	-0.61	15	-9.15

Spirou, Marina		1746	GRE	0.00	1	-0.61	15	-9.15
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)

Attica Championship Girls U-18 2009			Aigaleo - Athens		GRE	2008-12-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1565	1824			2.00	2	0.37	15	5.55

Barogianni, Sotiria		1514	GRE	1.00	1	0.14	15	2.10
Asvestopoulou, Evdokia		1616	GRE	1.00	1	0.23	15	3.45
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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