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Blitz:
Individual Calculations August 2020 |
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| Belchev, Valeri Total change: 15.40 | |   |
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| Bilgarian Individual Chess Championship B12 blitz | Asenovgrad | BUL | 2020-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1100 | 2.00 | 5 | 0.77 | 20 | 15.40 | |
|  Todev, Simeon | c | | 1795 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Mitushev, Adrian | | | 1199 | BUL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Doychev, Ivan | | | 1309 | BUL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Marzakov, Mihail | | | 1136 | BUL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Kononenko, Vladimir | | | 1358 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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