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Individual Calculations October 2023 |
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| Gurtas, Demir Total change: 65.60 | |   |
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| 8th International Istanbul Open Chess Tournament - C | Istanbul | TUR | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1278 | 5.50 | 9 | 1.64 | 40 | 65.60 | |
|  Demir, Ecem Naz | | | 1180 | TUR | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Simsek, Can | | | 1539 | TUR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Beykok, Hasan | | | 1383 | TUR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Canpolat, Berat Yagiz | | | 1486 | TUR | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Once, Ahmet Asim | | | 1420 | TUR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Yaman, Alperen | | | 1135 | TUR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Karakas, Mehmet Akif | | | 1228 | TUR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Garayev, Omar | | | 1255 | AZE | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Isikyildiz, Ibrahim Enes | | | 1382 | TUR | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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