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Individual Calculations February 2018 |
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| Bircek, Ahmet Total change: -2.40 | |   |
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| 2017-2018 Turkish Senior Chess Championship - B | Antalya | TUR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1286 | 1.50 | 5 | -0.12 | 20 | -2.40 | |
|  Atas, Remzi | | | 1558 | TUR | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Odabasi, Nail | | | 1492 | TUR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Akinci, Ahmet | | | 1274 | TUR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Cifci, Alaattin | | | 1323 | TUR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Alkan, Sukru | | | 1487 | TUR | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | |
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