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Individual Calculations October 2021 |
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| Eracar, Ali Arda Total change: 54.40 | |   |
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| 2021 Turkish Cadets Chess Championships - U10 | Konya | TUR | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1252 | 0.50 | 2 | -0.61 | 40 | -24.40 | |
|  Okudan, Arif Ege | | | 1291 | TUR | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Yapici, Heval | | | 1133 | TUR | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | Izmir Chess Tournament - September 2021- B | Izmir | TUR | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1231 | 4.00 | 5 | 1.97 | 40 | 78.80 | |
| | Keskinler, Ela | | | 1359 | TUR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gunes, Kadir | | | 1258 | TUR | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Tokan, Melih | | | 1364 | TUR | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Sahin, Tuna | | | 1186 | TUR | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Unver, Ibrahim Kaya | | | 1333 | TUR | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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