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Individual Calculations July 2024 |
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| Chuchukova, Stefani Total change: -20.40 | |   |
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| IV IRT Internacional Ajedrez en Alicante | Alicante | ESP | 2024-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1823 | 1.50 | 5 | -0.37 | 40 | -14.80 | |
|  Picazo Gonzalez, Alejandro | | | 1992 | ESP | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Garijo Perez, Hugo | | | 2056 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Banegas Gomez, Ricardo | | | 1972 | ESP | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Nersesyan, David | | | 1649 | ESP | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Vinal Gutierrez, Pedro | | | 1930 | ESP | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | Euro qualifier G16, G18 for Prague 2024, Under the aegis of BSCF | Kranevo | BUL | 2024-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1878 | 2.00 | 4 | -0.14 | 40 | -5.60 | |
| | Petkova, Irina | | | 1799 | BUL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Karaivanova, Petya | | wf | 1988 | BUL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Ivanova, Dilyana | | wc | 1865 | BUL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Hristova, Ivelina | | | 1760 | BUL | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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