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Rapid:
Individual Calculations June 2017 |
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| Karaivanova, Petya Total change: -15.40 | |   |
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| 16th Bulgaria Mall cup | Sofia | BUL | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1218 | 1486 | 2.50 | 4 | -0.77 | 20 | -15.40 | |
|  Trakov, Dimitar | | | 1130 | BUL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Mladenov, Hristo | | | 1217 | BUL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Kanov, Nikola | | | 1209 | BUL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Rangelov, Boyan | | | 1316 | BUL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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