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Individual Calculations July 2021 |
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| Belev, Ivaylo Total change: -76.40 | |   |
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| Ropotamo Cup 2021 | Primorsko | BUL | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1863 | 3.50 | 9 | -3.82 | 20 | -76.40 | |
|  Aktas, Oguz Kagan | | | 1463 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Popov, Ilian | | | 2106 | BUL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Chuchukova, Stefani | | | 1463 * | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Stoykov, Jordan | | | 1463 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Radulov, Nikolay | | | 1463 * | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Erten, Erce | | | 1463 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Atanasov, Ivaylo | | | 1511 | BUL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dimov, Danail | | | 1703 | BUL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Hansen, Robert J | | | 1463 * | USA | 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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