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Individual Calculations July 2021 |
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| Dimitrov, Ivan Total change: -37.60 | |   |
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| Ropotamo Cup 2021 | Primorsko | BUL | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1674 | 3.50 | 7 | -1.88 | 20 | -37.60 | |
|  Ivanov, Bogidar | | | 2074 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Atanasov, Aleksandar | | | 1274 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Yazici, Zumral | | | 1274 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sirghii, Alexandru | | | 1274 * | MDA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hansen, Robert J | | | 1308 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Atanasov, Ivaylo | | | 1511 | BUL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Radulov, Nikolay | | | 1274 * | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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