Individual Calculations September 2020 |
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Gavazov, Veselin Total change: -24.40 | | |
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9th The Suns of Tryavna | Tryavna | BUL | 2020-07-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1049 | 1056 | 0.50 | 1 | -0.01 | 40 | -0.40 | |
| Dobrev, Dobromir | | | 1049 | BUL | 0.50 | 1 | -0.01 | 40 | -0.40 | | 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) | | Bulgarian chess championship for boys U10 - 2020 | Apriltsi | BUL | 2020-08-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1249 | 1056 | 0.00 | 2 | -0.60 | 40 | -24.00 | |
| Popzafirov, Danail | | | 1456 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Boev, Danail | | | 1041 | BUL | 0.00 | 1 | -0.52 | 40 | -20.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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