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Individual Calculations February 2023 |
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| Donmez, Utku Total change: 29.20 | |   |
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| 15th Bursa Open Chess Tournament | Bursa | TUR | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1128 | 2.50 | 5 | 1.27 | 40 | 50.80 | |
|  Kaya, Nazim | | | 1400 | TUR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Kulaoglu, Cihan | | | 1407 | TUR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Bahceci, Mert | | | 1170 | TUR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Asici, Poyraz Efe | | | 1214 | TUR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Demirbag, Ertugrul | | | 1530 | TUR | 0.00 | 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) | | | | 2023 Turkish Youth Chess Championships - U15 | Antalya | TUR | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1128 | 1.00 | 6 | -0.54 | 40 | -21.60 | |
| | Inan, Yasir Kerem | | | 1466 | TUR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Aygun, Metin Efe | | | 1310 | TUR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Saricicek, Ahmet Furkan | | | 1258 | TUR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Bilgin, Ali Tugrul | | | 1478 | TUR | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Aslan, Berk Can | | | 1370 | TUR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Cankara, Can | | | 1104 | TUR | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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