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Individual Calculations August 2014 |
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| Guarisco, Renzo Total change: -19.40 | |   |
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| Int. Chessfestival Biel 2014 Open Main tournament | Biel | SUI | 2014-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1799 | 2.00 | 5 | -0.97 | 20 | -19.40 | |
|  Pecorini, Jean-Marc | | | 1593 | SUI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Tillmann, Marc | | | 1931 | SUI | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Lampert, Joshua | | | 1613 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hefti, Gabriel | | | 1902 | SUI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Williams, Johann | | | 1565 | SUI | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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