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Individual Calculations January 2020 |
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| Kobyaoglu, Yusuf Ziya Total change: -35.60 | |   |
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| 2019-2020 Turkish Cup Kocaeli Chess Championship | Kocaeli | TUR | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1690 | 1.00 | 4 | -1.78 | 20 | -35.60 | |
|  Kuskonmaz, Gunes | | | 1365 | TUR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Ucan, Hakan | | | 1363 | TUR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Kalender, Yigit | | | 1325 | TUR | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Bilgin, Reha | | | 2004 | TUR | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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