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Individual Calculations December 2020 |
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| Georgiev, Dimitar Total change: 18.20 | |   |
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| 221 MGU Open | Sofia | BUL | 2020-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1705 | 2.00 | 5 | 0.91 | 20 | 18.20 | |
|  Todev, Simeon | c | | 2032 | BUL | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Patev, Petko | | | 1837 | BUL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Popzafirov, Danail | | | 1833 | BUL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sikora, Matous | | | 2074 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lozanov, Svetoslav | | | 1938 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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