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Individual Calculations November 2020 |
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| Karaivanova, Petya Total change: -24.40 | |   |
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| XVI Chess Weekend Open | Sofia | BUL | 2020-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1829 | 4.00 | 6 | -0.61 | 40 | -24.40 | |
|  Ayhan, Ates Atabey | | | 1464 | TUR | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Georgiev, Dimitar | | | 1705 | BUL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Nikolov, Orlin | | | 1792 | BUL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Trendafilov, Plamen | | | 1511 | BUL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Petkova, Irina | | | 1584 | BUL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Mirovanski, Vasil | | | 1562 | BUL | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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