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Individual Calculations July 2023 |
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| Dogan, Umut Anil Total change: 10.40 | |   |
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| 2023 School Sports Chess Championship-C | Aydin | TUR | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1811 | 1.00 | 2 | -0.85 | 40 | -34.00 | |
|  Isler, Omer Mete | | | 1385 | TUR | 0.50 | 1 | -0.43 | 40 | -17.20 | |  Hazer, Eren | | | 1411 * | TUR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | | | 9th Cesme International Open Chess Tournament - B | Izmir - Cesme | TUR | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1811 | 6.50 | 9 | 1.11 | 40 | 44.40 | |
| | Hamurcu, Mehmet | | | 1761 | TUR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Gulbas, Isa | | | 1795 | TUR | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Turker, Esat Tuna | | | 1715 | TUR | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Kayis, Gulcan Sena | | wc | 1737 | TUR | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Colak, Tugay | | | 1728 | TUR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Dolek, Gokalp Deniz | | | 1800 | TUR | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Nazli, Sertan | | | 1683 | TUR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Tezcan, Alper | | | 1655 | TUR | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Coskun, Emre | | | 1769 | TUR | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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