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Individual Calculations November 2023 |
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| Seker, Melih Total change: -103.20 | |   |
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| Aroma - Ali Metin Duruk Memorial Chess Tournament - B | Istanbul | TUR | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1316 | 1.50 | 6 | -1.57 | 40 | -62.80 | |
|  Soyer, Deniz | | | 1419 | TUR | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Yekeler, Kerem Sarp | | | 1548 | TUR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Erhan, Kerem | | | 1018 | TUR | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Gul, Mehmet Serhat | | | 1277 | TUR | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Kasapoglu, Serkan | | | 1229 | TUR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Monkul, Tunahan Efe | | | 1327 | TUR | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | NOTE: K factor changed | | Hayri Ozbilen 9th Memorial Chess Tournament - B | Istanbul | TUR | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1316 | 0.50 | 4 | -2.02 | 20 | -40.40 | |
| | Ceylan, Goksu | | | 1498 | TUR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Aygul, Huseyin | | | 1004 | TUR | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bakay, Ali Aras | | | 1104 | TUR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Duray, Sedat | | | 1221 | TUR | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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