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Individual Calculations February 2023 |
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| Bahceci, Sevket Total change: 38.80 | |   |
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| 15th Bursa Open Chess Tournament | Bursa | TUR | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1014 | 2.50 | 5 | 1.09 | 40 | 43.60 | |
|  Arabacioglu, Metin | | | 1251 | TUR | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Ates, Mirac Ediz | | | 1219 | TUR | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Asici, Poyraz Efe | | | 1214 | TUR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Turk, Omer Gunes | | | 1090 | TUR | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Korcoban, Resul | | | 1141 | TUR | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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 |
| 1252 | 1014 | 1.50 | 7 | -0.12 | 40 | -4.80 | |
| | Bilgin, Ali Tugrul | | | 1478 | TUR | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Yontar, Erdem | | | 1058 | TUR | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Saricicek, Ahmet Furkan | | | 1258 | TUR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Kocakose, Omer Melih | | | 1396 | TUR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Duygulu, Ugur | | | 1144 | TUR | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Gurtas, Demir | | | 1342 | TUR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Yildiz, Ege Serhan | | | 1091 | TUR | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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