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Individual Calculations January 2020 |
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| Buzul, Yusuf Total change: -9.40 | |   |
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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 |
| 1496 | 1572 | 3.00 | 6 | -0.47 | 20 | -9.40 | |
|  Sar, Can | | | 1929 | TUR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Ocal, Ozgur Can | | | 1199 | TUR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Portakalci, Yusuf | | | 1917 | TUR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Celik, Fadil | | | 1213 | TUR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gulceken, Sumeyye | | | 1547 | TUR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Akkoyun, Anil | | | 1172 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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