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Rapid:
Individual Calculations August 2021 |
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| Panayotov, Mihail Total change: -3.80 | |   |
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| Bulgarian Individual Chess Champoinship B10 Rapid | Apriltsi | BUL | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1046 | 1131 | 2.00 | 4 | -0.47 | 20 | -9.40 | |
|  Nenchev, Nikola | | | 1026 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Tutekov, Teodor | | | 1105 | BUL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Marzakov, Rumen | | | 1009 | BUL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rusev, Victor | | | 1043 | BUL | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Bulgarian Individual Chess Championship Boys 12-2021 Rapid | Asenovgrad | BUL | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1131 | 2.50 | 6 | 0.28 | 20 | 5.60 | |
| | Kononenko, Vladimir | | | 1545 | BUL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Tsolov, Aleksandar | | | 1310 | BUL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Tutekov, Teodor | | | 1105 | BUL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Kochev, Ivan | | | 983 | BUL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Popzafirov, Danail | | | 1446 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kolev, Nikola T | | | 1132 | BUL | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | |
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