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Individual Calculations October 2018 |
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| Topcu, Tibet Tuna Total change: 38.80 | |   |
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| 2018 International Istanbul Open Chess Tournament - Category B | Istanbul | TUR | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1590 | 4.00 | 7 | 0.97 | 40 | 38.80 | |
|  Can, Ilhan | | | 1771 | TUR | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Bayramov, Araz | | | 1750 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sahinbas, Utku | | | 1275 | TUR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Uyanik, Toygun | | | 1589 | TUR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Oney, Fatmanur | | | 1774 | TUR | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Sen, Irem | | | 1670 | TUR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Ekinci, Berkay | | | 1612 | TUR | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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