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Individual Calculations July 2021 |
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| Kolev, Nikola Total change: 8.40 | |   |
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| Ropotamo Cup 2021 | Primorsko | BUL | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1862 | 4.00 | 8 | 0.42 | 20 | 8.40 | |
|  Georgiev, Radmil | | | 1462 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Krastev, Goran | | | 2124 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Yanev, Pavel | | | 2234 | BUL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Tashkov, Rumen | | | 2124 | BUL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Nikolov, Yavor | | | 1999 | BUL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kellner, Nikolaus | | | 1674 | AUT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rahnev, Alexander | | | 2063 | BUL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Belyakov, Mikhail Nik. | | | 1499 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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