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Individual Calculations March 2015 |
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| Ozdemir, Serhan Berat Total change: 34.80 | |   |
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| 2014-2015 Turkish Youth Chess Championships-U12 | Antalya | TUR | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1577 | 3.50 | 5 | -0.03 | 40 | -1.20 | |
|  Aksoz, Burak Can | | | 1323 | TUR | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Demirelli, Ahmet Mahir | | | 1370 | TUR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ince, Ali Emre | | | 1466 | TUR | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Isik, Can | | | 1524 | TUR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Pekguzel, Salih | | | 1401 | TUR | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | 2014-2015 Eregli Chess Championship | Zonguldak | TUR | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1577 | 1.50 | 2 | 0.90 | 40 | 36.00 | |
| | Atamer, Tuncay | | | 1950 | TUR | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Usta, Azim | | | 1577 | TUR | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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