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Individual Calculations March 2013 |
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| Erdem, Mehmet Erkan Total change: 30.90 | |   |
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| 2012-2013 Turkish Youth Chess Championships-U11 | Antalya | TUR | 2013-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1402 | 1.50 | 3 | 1.03 | 30 | 30.90 | |
|  Yilmaz, Ahmet Ata | | | 1598 | TUR | 0.50 | 1 | 0.25 | 30 | 7.50 | |  Gunduz, Umut Erdem | | | 1732 | TUR | 1.00 | 1 | 0.88 | 30 | 26.40 | | | Gok, Ozan Berkay | | | 1761 | TUR | 0.00 | 1 | -0.10 | 30 | -3.00 | |
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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