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Individual Calculations November 2015 |
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| Cholakov, Nikolay Total change: 8.80 | |   |
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| International children's tournament "Chess in school" | Sofia | BUL | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1756 | 3.50 | 5 | 0.22 | 40 | 8.80 | |
|  Angelova, Elizabet | | | 1356 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Karaivanova, Petya | | | 1460 | BUL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Terziev, Dimo | | | 1683 | BUL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Pavlov, Viktor | | | 1480 | BUL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Antova, Gabriela | | wf | 2156 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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