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Individual Calculations October 2021 |
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| Keskinler, Ela Total change: 3.60 | |   |
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| 2021 Turkish Cadets Chess Championships - U12 Girls | Konya | TUR | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1359 | 1.50 | 4 | -1.22 | 40 | -48.80 | |
|  Yalcin, Beril | | | 1172 | TUR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Baspinar, Ela | | | 1169 | TUR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Oztay, Rezzan | | | 1235 | TUR | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Gedik, Eylul Ceren | | | 1313 | 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) | | | | Izmir Chess Tournament - September 2021- B | Izmir | TUR | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1359 | 4.50 | 5 | 1.31 | 40 | 52.40 | |
|  Eracar, Ali Arda | | | 1231 | TUR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Yapar, Umut | | | 1106 | TUR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sagir, Kenan | | | 1428 | TUR | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Beskardesler, Ihsan Batin | | | 1102 | TUR | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Gunes, Deren | | | 1369 | TUR | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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