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Individual Calculations August 2017 |
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| Hristova, Ivelina Total change: -16.00 | |   |
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| National team championship for boys to 12 years old 2017 | Borovets | BUL | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1199 | 1.50 | 5 | -0.40 | 40 | -16.00 | |
|  Naydenov, Kristiyan | | | 1148 | BUL | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Evrov, Aleksandar | | | 1285 | BUL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Kondov, Vasil | | | 1531 | BUL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Georgiev, Aleksandar | | | 1278 | BUL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Sedmakov, Georgi | | | 1244 | BUL | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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