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Individual Calculations February 2018 |
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| Ozsoy, Idil Mira Total change: 68.00 | |   |
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| 1st Uludag Chess Sports Club Open Chess Tournament - B | Bursa | TUR | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1063 | 2.50 | 4 | 1.06 | 40 | 42.40 | |
|  Ergen, Oguz | | | 1041 | TUR | 0.50 | 1 | -0.03 | 40 | -1.20 | |  Demir, Mustafa Erkan | | | 1127 | TUR | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Yildirim, Ada | | | 1226 | TUR | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Mutlu, Burak Alp | | | 1279 | TUR | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 2017-2018 Turkish Cadets Chess Championships - U9 Girls | Antalya | TUR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1063 | 1.50 | 3 | 0.64 | 40 | 25.60 | |
| | Baspinar, Ela | | | 1350 | TUR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Bursali, Ela | | | 1054 | TUR | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Keskinler, Ela | | | 1312 | TUR | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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) | | |
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