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Individual Calculations June 2017 |
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| Tilev, Bozhidar Total change: -9.20 | |   |
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| 6th "The suns of Tryavna" open | Tryavna | BUL | 2017-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1306 | 2.00 | 4 | -0.23 | 40 | -9.20 | |
|  Mladenov, Velin | | | 1121 | BUL | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Nikolov, Yavor | | | 1640 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dimitrova, Stefaniya | | | 1194 | BUL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Chervenyakov, Filip | | | 1143 | BUL | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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