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Individual Calculations October 2021 |
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| Tepeli, Sugra Total change: 1.20 | |   |
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| 2021 Turkish Youth Chess Championships - U15 Girls | Konya | TUR | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1501 | 3.00 | 6 | -0.51 | 40 | -20.40 | |
|  Topak, Elif Sinem | | | 1348 | TUR | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Sahin, Dilem | | | 1234 | TUR | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Keskin, Elif | | wc | 1775 | TUR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Karatas, Duygu | | | 1178 | TUR | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ciftci, Zeynep | | | 1678 | TUR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gunes, Deren | | | 1369 | TUR | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | Izmir Chess Tournament - September 2021 - A | Izmir | TUR | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1501 | 2.50 | 5 | 0.54 | 40 | 21.60 | |
| | Ulupinar, Furkan | | | 1614 | TUR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Aydemir, Alihan | | | 1623 | TUR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Mutlu, Ezgi | | | 1484 | TUR | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Ersoy, Bora | | | 1663 | TUR | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Yurdun, Fehmi Kuzey | | | 1520 | TUR | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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