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Blitz:
Individual Calculations August 2020 |
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| Ivanov, Lachezar Total change: -10.60 | |   |
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| Bilgarian Individual Chess Championship B12 blitz | Asenovgrad | BUL | 2020-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1014 | 1.00 | 5 | -0.53 | 20 | -10.60 | |
|  Tilev, Bozhidar | | | 1270 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Niklenov, Nikola | | | 1207 | BUL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Kanchev, Martin | | | 1080 | BUL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Valentinov, Aleksandar | | | 1086 | BUL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Simonski, Atanas | | | 1177 | BUL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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