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Individual Calculations March 2020 |
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| Tilev, Bozhidar Total change: 43.60 | |   |
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| Kazanlak Open A U14 | Kazanlak | BUL | 2020-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1462 | 4.00 | 5 | 1.09 | 40 | 43.60 | |
|  Dobrev, Simeon | | | 1119 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Grigorova, Asya | | | 1342 | BUL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kondov, Vasil | | | 1607 | BUL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Ardenski, Dimitar | | | 1373 | BUL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Rasheva, Nora | | wc | 1507 | BUL | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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