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Individual Calculations December 2022 |
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| Koc, Ilkay Total change: -6.20 | |   |
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| TMMOB BURSA Provincial Coordination Committee 2nd Chess Tournament - A | Bursa | TUR | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1975 | 4.50 | 6 | -0.31 | 20 | -6.20 | |
|  Altuntas, Cem | | | 1575 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ozkan, Hakan | | | 1754 | TUR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Isik, Recep | | | 1816 | TUR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Pekkul, Arda | | | 1620 | TUR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Korkmaz, Turhan | | | 1920 | TUR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Aydogan, Arya | | | 1553 | TUR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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