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Individual Calculations August 2018 |
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| Bakalova, Hristina Total change: -4.80 | |   |
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| BG Championship for girls under 10 | Pleven | BUL | 2018-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1097 | 1.00 | 3 | -0.12 | 40 | -4.80 | |
|  Arshinkova, Boryana | | | 1287 | FID | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Panteva, Veronika | | | 1132 | FID | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Bakalova, Tsvetelina | | | 1158 | FID | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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