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Individual Calculations February 2016 |
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| Kolev, Lachezar Total change: 21.20 | |   |
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| 1st International Open Sredets | Sofia | BUL | 2016-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1816 | 3.00 | 5 | 0.53 | 40 | 21.20 | |
|  Stoyanov, Radoi | | | 2143 | BUL | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Ivanov, Oleg | | | 1721 | BUL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Georgieva, Emilia | | | 1891 | BUL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Kamenov, Valentin | | | 1874 | BUL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kostov, Deyan Samuil | | | 1463 | BUL | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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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