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Individual Calculations January 2016 |
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| Sahintas, Umut Total change: 24.00 | |   |
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| 2015-2016 Istanbul Youth Chess Championship - U13 | Istanbul | TUR | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1400 | 2.50 | 5 | 0.32 | 40 | 12.80 | |
|  Okur, Melih | | | 1297 | TUR | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Demirbas, Emre | | | 1651 | TUR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Celik, Eylul | | | 1528 | TUR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Yildiz, Gunes | | | 1369 | TUR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Senyuz, Mustafa Zorbey | | | 1416 | TUR | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | 2015-2016 Istanbul Chess Championship | Istanbul | TUR | 2015-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1400 | 2.00 | 5 | 0.28 | 40 | 11.20 | |
| | Tunali, Ugur | | | 1747 | TUR | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Topac, Ahmet Eren | | | 1733 | TUR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Atac, Yunus | | | 1736 | TUR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Yildizak, Ali Tulu | | | 1247 | TUR | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Tarhan, Adar | | | 1275 | TUR | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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