Blitz:
Individual Calculations May 2019 |
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Petkova, Irina Total change: 30.80 | | |
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Bulgarian Individual Chess Championship Girls 12 Blitz | Asenovgrad | BUL | 2019-04-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1331 | 1152 | 3.00 | 5 | 1.54 | 20 | 30.80 | |
| Rasheva, Nora | | wc | 1289 | BUL | 1.00 | 1 | 0.68 | 20 | 13.60 | | Ivanova, Dilyana | | wc | 1552 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Ilieva, Kalina | | | 1156 | BUL | 1.00 | 1 | 0.51 | 20 | 10.20 | | Karaivanova, Petya | | | 1448 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | Stancheva, Gergana | | | 1208 | BUL | 1.00 | 1 | 0.58 | 20 | 11.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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