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Individual Calculations February 2017 |
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| Hristakiev, Kristyan Total change: -10.80 | |   |
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| Trayana Cup, 20-22 Jan 2017 Stara Zagora 3rd International in classical chess - A group | Stara Zagora | BUL | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1348 | 2.50 | 4 | -0.27 | 40 | -10.80 | |
|  Valchev, Dragomir | | | 1113 | BUL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Valkov, Mitko | | | 1205 | BUL | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Aleksiev, Kristiyan | | | 1268 | BUL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Minkov, Borislav | | | 1213 | BUL | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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