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Blitz:
Individual Calculations July 2017 |
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| Zhelev, Nikolay Total change: -11.80 | |   |
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| Bulgarian Individual Championship U10 blitz 2017 boys | Pleven | BUL | 2017-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1370 | 2.00 | 4 | -0.59 | 20 | -11.80 | |
|  Babanov, Stoyan | | | 1139 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ralchev, Lachezar | | | 1423 | BUL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Borisov, Aleks | | | 1094 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Kanov, Nikola | | | 1341 | BUL | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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