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Individual Calculations July 2020 |
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| Gochev, Gincho Total change: 3.60 | |   |
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| IVth Cupa DUNI Tournament | Primorsko | BUL | 2020-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1816 | 1.50 | 5 | 0.15 | 20 | 3.00 | |
|  Todorov, Tsetsko | | | 2007 | BUL | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Kostov, Galin | | | 2057 | BUL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Mishev, Liubomir | | | 2119 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gochev, Plamen | | | 1919 | BUL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Yankov, Kristian | | | 1891 | BUL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Chess Tournament MGU - 217 | Sofia | BUL | 2020-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1816 | 1.50 | 4 | 0.03 | 20 | 0.60 | |
| | Dimitrov, Alexander | | | 2010 | BUL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Patev, Petko | | | 1850 | BUL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Gelemerov, Yane | | | 1955 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Metev, Martin | | | 1846 | BUL | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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