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Individual Calculations January 2018 |
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| Bogaz, Muhammet Total change: 1.20 | |   |
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| 2017-2018 Sultanbeyli District Chess Tournament | Istanbul | TUR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1402 | 3.00 | 5 | 0.32 | 40 | 12.80 | |
|  Tanriverdi, Cuneyt | | | 1234 | TUR | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Kinatas, Turker | | | 1681 | TUR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Alp, Erol | | | 1377 | TUR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Colak, Levent | | | 1229 | TUR | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Yilmaz, Yigit Emre | | | 1371 | TUR | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | 2017-2018 Istanbul Youth Chess Championship - U16 | Istanbul | TUR | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1402 | 1.00 | 3 | -0.29 | 40 | -11.60 | |
| | Nukan, Baris Tuna | | | 1685 | TUR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Arsun, Arda | | | 1292 | TUR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Aslandogan, Basar | | | 1413 | 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) | | |
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