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Individual Calculations July 2021 |
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| Stoyanov, Ivan Total change: 0.00 | |   |
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| 19th Chess Weekend Tournament | Sofia | BUL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1424 | 1.00 | 3 | 0.00 | 20 | 0.00 | |
|  Todorov, Tsetsko | | | 1824 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Skachkov, Yulian | | | 1204 | BUL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kovachev, Ivan | | | 1728 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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