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Individual Calculations April 2016 |
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| Kostov, Nikolay Total change: -7.40 | |   |
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| 163rd MGU open | Sofia | BUL | 2016-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1756 | 3.00 | 6 | 0.24 | 20 | 4.80 | |
|  Gelemerov, Yane | | | 2046 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Kanchev, Rumen | | | 1383 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Krasteva, Beloslava | | | 1899 | BUL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Ilieva, Ralitsa | | | 1356 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mehmed, Elif | | | 1889 | BUL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Bozilov, Dragan | | | 2049 | SRB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 164th MGU open | Sofia | BUL | 2016-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1756 | 3.00 | 6 | -0.61 | 20 | -12.20 | |
| | Bozhkov, Stoil | | | 1488 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Metev, Martin | | | 2025 | BUL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Kolev, Lachezar | | | 1866 | BUL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Hristov, Deyan | | | 1462 | BUL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Pavlov, Vladimir | | | 1686 | BUL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Georgiev, Nikolay | | | 1506 | BUL | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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