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Blitz:
Individual Calculations May 2015 |
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| Dimitrova, Darina Total change: -11.20 | |   |
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| Bulgarian chess championship for girls U16 blitz- 2015 | Plovdiv | BUL | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1623 | 4.00 | 7 | -0.56 | 20 | -11.20 | |
|  Gospodinova, Nikoleta | | | 1464 | BUL | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Mircheva, Nona | | | 1499 | BUL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Nacheva, Jana | | | 1412 | BUL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Markova, Ralitca | | | 1531 | BUL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Petkova, Nadezhda | | | 1641 | BUL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Bureva, Radilena | | | 1420 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dimitrova, Gergana | | | 1588 | BUL | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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