Rapid:
Individual Calculations September 2020 |
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Grigorov, Maykal Total change: -15.60 | | |
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Bulgarian chess championship for boys U10 - 2020 Rapid | Apriltsi | BUL | 2020-08-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1098 | 1016 | 0.00 | 2 | -0.78 | 20 | -15.60 | |
| Belenkiy, Lev | | | 1196 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | | Marzakov, Rumen | | | 999 | BUL | 0.00 | 1 | -0.52 | 20 | -10.40 | | 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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