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Individual Calculations July 2017 |
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| Tasic, Sofija Total change: -70.00 | |   |
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| European Amateur Chess Championship 2017 Under 1700 | Nis | SRB | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1497 | 0.00 | 3 | -1.75 | 40 | -70.00 | |
|  Djuric, Goran J | | | 1688 | SRB | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Oztuksavul, Ida | | | 1166 | TUR | 0.00 | 1 | -0.88 | 40 | -35.20 | |  Zdravkovic, Filip | | | 1409 | SRB | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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