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Individual Calculations September 2015 |
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| Isak, Igor G Total change: 12.80 | |   |
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| Grocka open 2015 | Grocka | SRB | 2015-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2044 | 4.00 | 8 | 0.64 | 20 | 12.80 | |
|  Vujacic, Borivoje | f | | 2262 | SRB | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Rajkovic, Mladen | | | 2259 | SRB | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Cvetkovic, Nemanja | | | 2219 | SRB | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Andrijevic, Milan | m | | 2268 | SRB | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rakic, Teodora | | | 1971 | SRB | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Weinzettl, Ernst | m | | 2301 | AUT | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Srdanovic, Stefan | | | 1644 * | SRB | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Panic, Anastasija | | | 1879 | SRB | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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