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Individual Calculations March 2015 |
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| Goksel, Sude Total change: 24.80 | |   |
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| 2014-2015 Istanbul Women Chess Championship | Istanbul | TUR | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1418 | 2.50 | 4 | 0.54 | 40 | 21.60 | |
|  Yalcin, Ozge | | | 1788 | TUR | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Karasakal, Deniz | | | 1253 | TUR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Onbasi, Irem | | | 1138 | TUR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Birgelir, Melisa | | | 1567 | TUR | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 2014-2015 Istanbul Youth Chess Championship-u14 Girls | Istanbul | TUR | 2015-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1418 | 1.00 | 2 | 0.08 | 40 | 3.20 | |
| | Yilmaz, Duygu Sila | | | 1468 | TUR | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Ozgur, Sina | | | 1422 | TUR | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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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