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Blitz:
Individual Calculations September 2020 |
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| Toshkin, Stanislav Total change: 0.00 | |   |
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| Bulgarian chess championship for boys U10 - 2020 Blitz | Apriltsi | BUL | 2020-08-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1174 | 0 | 2.00 | 4 | 0.00 | 1174 | | 0.00 | |
|  Marzakov, Rumen | | | 1018 | BUL | 1.00 | 1 | 0.00 | | 0.00 | |  Belenkiy, Lev | | | 1196 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Grigorov, Maykal | | | 1090 | BUL | 1.00 | 1 | 0.00 | | 0.00 | | | Popzafirov, Danail | | | 1392 | BUL | 0.00 | 1 | 0.00 | | 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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