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Individual Calculations May 2015 |
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| Dimitrova, Darina Total change: -71.20 | |   |
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| Bulgarian chess championship for girls U16 - 2015 | Plovdiv | BUL | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1623 | 1.50 | 5 | -1.78 | 40 | -71.20 | |
|  Ilieva, Gabriela | | | 1404 | BUL | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Petkova, Nadezhda | | | 1597 | BUL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Bureva, Radilena | | | 1444 | BUL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Nacheva, Jana | | | 1423 | BUL | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Mircheva, Nona | | | 1647 | BUL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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