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Blitz:
Individual Calculations June 2015 |
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| Petrov, Nikolay Total change: 13.20 | |   |
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| 18th Bulgarian National Cup "The Queen of Tarnovo" U12 blitz | Veliko Tarnovo | BUL | 2015-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1329 | 2.50 | 6 | 0.66 | 20 | 13.20 | |
|  Dokuzov, Yaroslav | | | 1627 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Genov, Ivaylo | | | 1592 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ivanov, Zahari | | | 1508 | BUL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ilieva, Ralitsa | | | 1264 | BUL | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Terziev, Dimo | | | 1600 | BUL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Petkova, Denitsa | | | 1343 | BUL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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