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Individual Calculations January 2020 |
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| Ozbek, Osman Tuncay Total change: 32.80 | |   |
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| 2019-2020 Turkish Cup Izmir Chess Championship | Izmir | TUR | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1092 | 1.50 | 4 | 0.82 | 40 | 32.80 | |
|  Tas, Yasar Asil | | | 1407 | TUR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Sevig, Mert Can | | | 1455 | TUR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kolat, Ata | | | 1418 | TUR | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Aydin, Boran | | | 1237 | TUR | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | |
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