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Rapid:
Individual Calculations September 2023 |
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| Nikolova, Bozhana Total change: -2.60 | |   |
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| International Rapid Open Shumen | Shumen | BUL | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1060 | 0.00 | 5 | -0.13 | 20 | -2.60 | |
|  Sjulejmanov, Turhan | | | 1973 | BUL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Tsvetanov, Teodor | | | 1567 | BUL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Stefanov, Krasen | | | 1763 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Botev, Stoyko | | | 1517 | BUL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Vasileva, Cveta | | | 1578 | BUL | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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