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Individual Calculations April 2023 |
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| Aydogan, Arya Total change: -76.80 | |   |
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| Sakarya March Chess Tournament | Sakarya | TUR | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1543 | 1.50 | 4 | -1.58 | 40 | -63.20 | |
|  Bektasoglu, Ali | | | 1277 | TUR | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Eker, Mehlika Sevval | | | 1142 | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Akdemir, Hamza Efe | | | 1298 | TUR | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Bostanci, Yigit | | | 1516 | TUR | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | | Yalova Belediyespor 24th Chess Tournament | Yalova | TUR | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1543 | 5.00 | 6 | -0.34 | 40 | -13.60 | |
| | Koruk, Hasan Teoman | | | 1143 * | TUR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Tiryaki, Guray Kagan | | | 1100 | TUR | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Atay, Kayra | | | 1101 | TUR | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Yalcin, Arda Yusuf | | | 1276 | TUR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Erdil, Erberk Basri | | | 1291 | TUR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sitki, Muhammed Umud | | | 1156 | TUR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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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