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Individual Calculations June 2013 |
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| Zyla, Tomasz Total change: 3.30 | |   |
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| WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - OPEN U11 | Porto Carras - Halkidiki | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1496 | 1.00 | 4 | 0.22 | 15 | 3.30 | |
|  Sahin, Doga Boran | | | 1745 | TUR | 1.00 | 1 | 0.81 | 15 | 12.15 | |  Pavlov, Danila | | | 1817 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Zlatea, Cezar-Stelian | | | 1733 | ROU | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Willathgamuwa, Rowan | | | 1683 | AUS | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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