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Individual Calculations August 2015 |
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| Demirelli, Leman Total change: -2.80 | |   |
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| EUROPEAN SCHOOL CHESS CHAMPIONSHIPS 2015 - GIRLS U13 | Konya | TUR | 2015-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1362 | 2.50 | 7 | -0.58 | 40 | -23.20 | |
|  Fairuzova, Zulfiiya | | | 1592 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Zeycan, Alara | | | 1188 | TUR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Archer-Lock, Helen | | | 1518 | ENG | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Sen, Irem | | | 1537 | TUR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Akin, Ece | | | 1402 | TUR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Onbasi, Irem | | | 1215 | TUR | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Keskin, Isra Damla | | | 1406 | TUR | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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) | | | | 2014-2015 Turkish Youth Chess Championships-U13 Girls | Konya | TUR | 2015-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1390 | 2.00 | 5 | 0.51 | 40 | 20.40 | |
| | Esti, Kubra Selenay | | | 1566 | TUR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Sahin, Hayrun Nisa | | | 1699 | TUR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Akti, Ezgi | | | 1514 | TUR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Citak, Tuana Umay | | | 1491 | TUR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Kose, Ulya | | | 1473 | TUR | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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