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Individual Calculations January 2020 |
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| Yilmaz, Duygu Sila Total change: -61.20 | |   |
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| 2019-2020 Istanbul Chess Championship, Group Selecting Tournament | Istanbul | TUR | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1466 | 2.00 | 6 | -1.53 | 40 | -61.20 | |
|  Gurses, Ayberk | | | 1761 | TUR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Onur, Cem | | | 1769 | TUR | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Ocal, Ozgur Can | | | 1199 | TUR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Akkoyun, Anil | | | 1103 | TUR | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Buzul, Ahmet Talha | | | 1125 | TUR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Tanriverdi, Cuneyt | | | 1361 | TUR | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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