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Individual Calculations August 2023 |
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| Han, Ahmet Reha Total change: -2.00 | |   |
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| Ankara Chess Tournament - July 2023 - A | Ankara | TUR | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1602 | 1.00 | 4 | -0.27 | 20 | -5.40 | |
|  Koyuncu, Omer Arda | | | 1672 | TUR | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Demir, Ugur | | | 1770 | TUR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Metin, Enis | | | 1925 | TUR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ozgen, Tolga | | | 1628 | TUR | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | 7th Traditional Kahramankazan Martyrs Week Chess Tournament - A | Ankara | TUR | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1602 | 1.00 | 3 | 0.17 | 20 | 3.40 | |
| | Nazli, Sertan | | | 1730 | TUR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ceviz, Aydin Emre | | | 2050 | TUR | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Uzun, Anil | | | 1646 | TUR | 0.50 | 1 | 0.06 | 20 | 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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