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Blitz:
Individual Calculations September 2020 |
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| Petkov, Gabriel Total change: -21.60 | |   |
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| Bulgarian individual chess championship U16 - 2020 Blitz | Asenovgrad | BUL | 2020-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1281 | 0.50 | 5 | -1.08 | 20 | -21.60 | |
|  Ramadanov, Esat | | | 1591 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Nedkov, Kaloyan | | | 1286 | BUL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Dimov, Nikola | | | 1367 | BUL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kulev, Atanas | | | 1534 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Manov, Iliyan | | | 1366 | BUL | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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