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Individual Calculations November 2023 |
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| Timev, Aleksandar Total change: 39.20 | |   |
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| 23rd Chess Weekend | Sofia | BUL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1633 | 2.00 | 4 | 0.18 | 40 | 7.20 | |
|  Topalov, Plamen | | | 1233 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Badev, Kiril | f | | 2102 | BUL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Vasileva, Cveta | | | 1422 | BUL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Popov, Ilian | | | 2026 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 24th Chess Weekend | Sofia | BUL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1633 | 1.00 | 2 | 0.80 | 40 | 32.00 | |
| | Kirilov, Ivaylo | | | 2056 | BUL | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Leftheriotis, Alexandros | | | 1961 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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