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Individual Calculations July 2022 |
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| Hristov, Petar Total change: -43.20 | |   |
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| Primorsko Open 2022 | Primorsko | BUL | 2022-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1992 | 5.00 | 9 | -2.16 | 20 | -43.20 | |
|  Basova, Yuliya | | | 1592 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Petkova, Irina | | | 1674 | BUL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gromovs, Sergejs | f | | 2203 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Fenerli, Salim | | | 1639 | TUR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Popzafirov, Danail | | | 1734 | BUL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Kamenov, Valentin | | | 1700 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Botev, Stanislav | | | 1727 | BUL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Merdzhanov, Vladko | | | 1569 | BUL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Simeonov, Svetoslav | | | 1716 | BUL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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