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Blitz:
Individual Calculations May 2012 |
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| Spasova, Tsvetelina Total change: -3.60 | |   |
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| Bulgarian Chess Championship for Girls 16 years old 2012 Blitz | Plovdiv | BUL | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1771 | 0.50 | 2 | -0.18 | 20 | -3.60 | |
|  Pencheva, Iva | | | 1788 | BUL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Dragieva, Denitza | | | 2007 | BUL | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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) | | |
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