Ostojic, Nikola July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Ostojic, Nikola Total change: 12.90

Spring Open 2009			Belgrade		SRB	2009-03-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2243	2388			6.00	8	0.56	10	5.60

Vasic, Dusan		2038	SRB	1.00	1	0.11	10	1.10
Cicmil, Slobodan		2135	SRB	1.00	1	0.19	10	1.90
Nestorovic, Lazar		2207	SRB	0.50	1	-0.24	10	-2.40
Vlahovic, Svetozar	f	2175	SRB	1.00	1	0.23	10	2.30
Andrijevic, Milan	m	2384	SRB	0.50	1	-0.01	10	-0.10
Nadj Hedjesi, Balind		2348	SRB	1.00	1	0.44	10	4.40
Marinovic, Bozidar		2395	SRB	0.50	1	0.01	10	0.10
Grubisic, Ilija		2265	SRB	0.50	1	-0.17	10	-1.70
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)

Open Kragujevac 2009			Kragujevac		SRB	2009-04-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2166	2391			3.50	5	-0.34	10	-3.40

Huynh, Arthur		2041	AUS	0.00	1	-0.89	10	-8.90
Trpkovic, Miroljub		2041	SRB	1.00	1	0.11	10	1.10
Sorgic, Dragan		2282	SRB	0.50	1	-0.15	10	-1.50
Jevtic, Miroljub		2173	SRB	1.00	1	0.22	10	2.20
Misailovic, Nebojsa	m	2293	SRB	1.00	1	0.37	10	3.70
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)

Serbian Cup 2009			Sombor		SRB	2009-05-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2453	2391			4.00	7	1.07	10	10.70

Rajevic, Gavrilo	f	2274	SRB	1.00	1	0.34	10	3.40
Milanovic, Danilo	g	2564	SRB	0.50	1	0.23	10	2.30
Cabrilo, Goran	g	2504	SRB	0.50	1	0.15	10	1.50
Damljanovic, Branko	g	2573	SRB	0.00	1	-0.26	10	-2.60
Markus, Robert	g	2606	SRB	0.00	1	-0.23	10	-2.30
Perunovic, Miodrag	m	2439	SRB	1.00	1	0.57	10	5.70
Dumic, Marko		2212	SRB	1.00	1	0.27	10	2.70
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)

« go back

Share this page