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Individual Calculations February 2023 |
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| Surucu, Efe Mustafa Total change: -76.00 | |   |
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| 2023 Turkish Youth Chess Championships - U15 | Antalya | TUR | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1770 | 6.00 | 9 | -1.90 | 40 | -76.00 | |
|  Cankara, Can | | | 1370 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gokdogan, Alperen | | | 1365 | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tatlioglu, Ege | | | 1251 | TUR | 0.50 | 1 | -0.47 | 40 | -18.80 | | | Cakmak, Kursat Kagan | | | 1510 | TUR | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Eryilmaz, Zubeyr Kerem | | | 1197 | TUR | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Ozen, Sadettin Alperen | | | 1643 | TUR | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Ozturk, Eray Ahmet | | | 1309 | TUR | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Seker, Gokhan | | | 1444 | TUR | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Cakir, Mert | | | 1530 | TUR | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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