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Blitz:
Individual Calculations May 2015 |
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| Koleva, Djuliana Total change: -39.00 | |   |
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| Bulgarian chess championship for girls U18 blitz- 2015 | Plovdiv | BUL | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1729 | 1.00 | 6 | -1.95 | 20 | -39.00 | |
|  Dyulgerova, Elena | | | 1511 | BUL | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Pencheva, Iva | | | 1858 | BUL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Vasova, Maria | | | 1774 | BUL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Spasova, Tsvetelina | | | 1774 | BUL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Traykova, Vasilena | | | 1732 | BUL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Antova, Gabriela | | wf | 1761 | BUL | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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