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Individual Calculations October 2021 |
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| Kolat, Ata Total change: 18.80 | |   |
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| 2021 Turkish Cadets Chess Championships - U11 | Konya | TUR | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1469 | 3.50 | 6 | -0.27 | 40 | -10.80 | |
|  Sahin, Tuna | | | 1077 | TUR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Simsek, Ayaz | | | 1158 | TUR | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Oktem, Ege Tuna | | | 1626 | TUR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Sevig, Mert Can | | | 1472 | TUR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Kalinoglu, Yagiz | | | 1400 | TUR | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Gunebakan, Yunus Emre | | | 1393 | TUR | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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 |
| 1542 | 1504 | 3.00 | 5 | 0.74 | 40 | 29.60 | |
| | Ersoy, Bora | | | 1663 | TUR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Cuvitoglu, Ali | | | 1622 | TUR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Kara, Goktan Can | | | 1388 | TUR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ayhan, Ates Atabey | | | 1442 | TUR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Biyiksiz, Ali Batuhan | | | 1594 | TUR | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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