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Individual Calculations February 2016 |
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| Kolev, Velio Total change: 16.20 | |   |
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| 160th MGU open | Sofia | BUL | 2016-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1783 | 3.50 | 6 | 0.06 | 20 | 1.20 | |
|  Karaivanova, Petya | | | 1442 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Metev, Martin | | | 2018 | BUL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Mihalev, Daniil | | | 1797 | BUL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Pavlov, Vladimir | | | 1682 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Petrov, Anton | | | 1833 | BUL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Georgiev, Nikolay | | | 1542 | BUL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | 161st MGU open | Sofia | BUL | 2016-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1783 | 2.50 | 5 | 0.75 | 20 | 15.00 | |
| | Mehmed, Elif | | | 1925 | BUL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kostov, Nikolay | | | 1793 | BUL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Petrov, Anton | | | 1833 | BUL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Stoyanov, Radoi | | | 2143 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Stoilov, Aleksandar | | | 1840 | BUL | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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