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Blitz:
Individual Calculations November 2013 |
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| Portokalski, Yordan Total change: 2.20 | |   |
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| Bulgarian National Championship 2013 - blitz | Dupnitsa | BUL | 2013-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1621 | 1.50 | 7 | 0.11 | 20 | 2.20 | |
|  Petrov, Simeon | | | 1978 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Metev, Martin | | | 2021 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stoimenov, Plamen | | | 1978 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lazov, Stefan | | | 1695 | BUL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Krastev, Goran | | | 1987 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Strugov, Stojan | | | 1635 | BUL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Metev, Jordan | | | 1974 | BUL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | * 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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