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Individual Calculations December 2019 |
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| Bulmus, Irem Duru Total change: 19.20 | |   |
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| Mersin Metropolitan Municipality 4th International Open Chess Tournament - B | Mersin | TUR | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1350 | 1.50 | 5 | 0.48 | 40 | 19.20 | |
|  Demir, Umut Siar | | | 1584 | TUR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Rusudan, Maghlakelidze | | | 1686 | GEO | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Sural, Ceren | | | 1611 | TUR | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Sokany, Fahed | | | 1604 | SYR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Cengel, Edibe Eylul | | | 1482 | TUR | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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