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Blitz:
Individual Calculations July 2021 |
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| Kolev, Lachezar Total change: 56.40 | |   |
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| Bulgarian Team Chess Championship Men Blitz 2021 | Kiten | BUL | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 1686 | 3.50 | 6 | 2.82 | 20 | 56.40 | |
|  Janev, Ivan | | | 1829 | BUL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Stojanov, Stanislav | f | | 2303 | BUL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Mihalev, Rosen | | | 1850 | BUL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Stoyanov, Tsvetan | f | | 2188 | BUL | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Vasilev, Milen | g | | 2378 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Donev, Ivo | m | | 2302 | AUT | 1.00 | 1 | 0.98 | 20 | 19.60 | |
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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