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Individual Calculations September 2009 |
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| Kolar, Drago Total change: 3.15 | |   |
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| Ptuj Open 2009 | Ptuj | SLO | 2009-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 1879 | 1.50 | 6 | 0.21 | 15 | 3.15 | |
|  Biti, Ozren | m | | 2279 * | CRO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bogacov, Alexei | | | 2096 | UKR | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Slana, Mirko | | | 2037 | SLO | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Majcenovic, Martin | | | 2025 | SLO | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Gorsek, Gregor | | | 2009 | SLO | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Havas, Ladislav | f | | 2279 * | CRO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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