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Individual Calculations July 2021 |
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| Bozov, Ahmet Total change: 5.20 | |   |
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| Ropotamo Cup 2021 | Primorsko | BUL | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 2042 | 6.50 | 9 | 0.26 | 20 | 5.20 | |
|  Stoyanov, Kaloian | | | 1642 * | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Kolarov, Miroslav | | | 1642 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dimov, Danail | | | 1703 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chuchukova, Stefani | | | 1642 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shumantov, Aleksandar | | | 1848 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gromovs, Sergejs | f | | 2188 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gkavardinas, Antonios | | | 1642 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Huhndorf, Arnold | f | | 2222 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Marholev, Dimitar | m | | 2140 | BUL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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