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Individual Calculations June 2017 |
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| Yordanov, Lachezar Total change: 37.60 | |   |
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| 81st Bulgarian Individual chess championship | Montana | BUL | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2500 | 2243 | 3.00 | 6 | 1.88 | 20 | 37.60 | |
|  Stefanov, Emil | m | | 2475 | BUL | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Stefanov, Emil | m | | 2475 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Dimitrov, Radoslav | m | | 2469 | BUL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Dimitrov, Radoslav | m | | 2469 | BUL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Nikolov, Momchil | g | | 2557 | BUL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Nikolov, Momchil | g | | 2557 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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