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Individual Calculations October 2021 |
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| Ayhan, Ates Atabey Total change: 40.00 | |   |
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| 2021 Turkish Cadets Chess Championships - U11 | Konya | TUR | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1442 | 3.00 | 5 | -0.39 | 40 | -15.60 | |
|  Durmus, Cinar | | | 1166 | TUR | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Erdem, Batuhan | | | 1154 | TUR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Okumusoglu, Erk | | | 1164 | TUR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Durucay, Uygar | | | 1745 | TUR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Buyukterzi, Ayaz | | | 1252 | TUR | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Izmir Chess Tournament - September 2021 - A | Izmir | TUR | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1442 | 3.50 | 5 | 1.39 | 40 | 55.60 | |
| | Mutlu, Ezgi | | | 1484 | TUR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Gunal, Yusuf Kursat | | | 1375 | TUR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Demir, Utku Deniz | | | 1639 | TUR | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Kolat, Ata | | | 1504 | TUR | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Demirtas, Alper | | | 1502 | TUR | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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