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Individual Calculations February 2015 |
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| Mattmann, Peter Total change: -87.20 | |   |
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| Schachfestival Basel Amateure 2015 | Basel | SUI | 2015-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1795 | 2.50 | 7 | -2.18 | 40 | -87.20 | |
|  Udry, Fredy | | | 1496 | SUI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Brasoy, Aksel | | | 1966 | NOR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Urwyler, Nikash | | | 1632 | SUI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Rudin, Erich | | | 1610 | SUI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Bonauer, Stephan | | | 1663 | SUI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Hammerschmidt, Walter | | | 1594 | SUI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Werther, Jens | | | 1676 | GER | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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