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Individual Calculations February 2018 |
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| Yalcinkaya, Efe Total change: 53.60 | |   |
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| 2017-2018 Turkish Cadets Chess Championships - U9 | Antalya | TUR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1370 | 3.50 | 4 | 1.34 | 40 | 53.60 | |
|  Ozkan, Yusuf Taha | | | 1105 | TUR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Aydin, Alp | | | 1454 | TUR | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Usta, Halit Arhan | | | 1311 | TUR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Camlar, Arda | | | 1459 | TUR | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | |
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