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Rapid:
Individual Calculations December 2016 |
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| Petrov, Preslav Total change: -13.40 | |   |
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| National team championship for boys to 12 years old 2016 rapid | Borovets | BUL | 2016-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1502 | 0.50 | 2 | -0.67 | 20 | -13.40 | |
|  Koev, Koycho | | | 1373 | BUL | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Nikolov, Yavor | | | 1500 | BUL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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