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Rapid:
Individual Calculations July 2021 |
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| Hristova, Ivelina Total change: 45.40 | |   |
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| Bulgarian Team Chess Championship Women Rapid 2021 | Kiten | BUL | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1234 | 4.50 | 7 | 2.27 | 20 | 45.40 | |
|  Kostadinova, Siyana | | | 1167 | BUL | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Ruseva, Eva | | | 1383 | BUL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Kosteva, Stefani | | | 1370 | BUL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Taseva, Nia | | | 1348 | BUL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Petkova, Irina | | | 1232 | BUL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Genova, Ruzhka | | wm | 1969 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Chitakova, Galya | | | 1504 | BUL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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