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Blitz:
Individual Calculations May 2015 |
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| Alessandro, Sergio Total change: 2.20 | |   |
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| Porto Carras Blitz Tournament | Porto Carras - Halkidiki | GRE | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1709 | 1.00 | 4 | 0.11 | 20 | 2.20 | |
|  Cirjan, Daniel | | | 1937 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Martinez Llamas, Amaury A | | | 1998 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Karaivanov, Alexander | | | 1909 | BUL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dierckens, Sarah | | | 1877 | BEL | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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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