Rapid:
Individual Calculations September 2020 |
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Atanasov, Aleksandar Total change: 28.60 | | |
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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 |
1182 | 1102 | 3.00 | 4 | 1.43 | 20 | 28.60 | |
| Gavazov, Veselin | | | 1189 | BUL | 1.00 | 1 | 0.62 | 20 | 12.40 | | Boev, Danail | | | 1041 | BUL | 1.00 | 1 | 0.42 | 20 | 8.40 | | Belenkiy, Lev | | | 1196 | BUL | 1.00 | 1 | 0.63 | 20 | 12.60 | | Popzafirov, Danail | | | 1300 | BUL | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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