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Individual Calculations February 2023 |
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| Yontar, Erdem Total change: -11.20 | |   |
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| 2023 Turkish Youth Chess Championships - U15 | Antalya | TUR | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1058 | 1.50 | 5 | -0.28 | 40 | -11.20 | |
|  Topuz, Mirac Melih | | | 2071 | TUR | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Bahceci, Sevket | | | 1014 | TUR | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Kotan, Eren | | | 1014 | TUR | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Apaydin, Mehmet Kagan | | | 1286 | TUR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kocabay, Suayp Talha | | | 1093 | TUR | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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