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Individual Calculations October 2017 |
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| Koc, Mert Total change: -3.00 | |   |
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| 2017 International Istanbul Open Chess Tournament - B | Istanbul | TUR | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1698 | 4.00 | 5 | -0.15 | 20 | -3.00 | |
|  Mirza, Efe | | | 1298 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Akbas, Ozgun Alp | | | 1298 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gul, Orhan | | | 1430 | TUR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dorum, Doga Can | | | 1564 | TUR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Toksan, Hayati | | | 1454 | TUR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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