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Individual Calculations July 2021 |
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| Marholev, Dimitar Total change: 15.00 | |   |
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| Ropotamo Cup 2021 | Primorsko | BUL | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2140 | 6.50 | 8 | 1.50 | 10 | 15.00 | |
|  Stefanov, Krasen | | | 1740 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ilijkov, Ivan | | | 1949 | BUL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Kan, Efim | | | 1913 | BUL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Popov, Ilian | | | 2106 | BUL | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Krastev, Goran | | | 2124 | BUL | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Ivanov, Bogidar | | | 2178 | BUL | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Padeiro, Jose | f | | 2217 | POR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Bozov, Ahmet | | | 2042 | BUL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | * 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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