Individual Calculations January 2009 |
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Alberti, Andrea Total change: -4.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Weekend CHessOpen | LUGANO | SUI | 2008-11-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2015 | 2140 | 3.00 | 5 | -0.18 | 25 | -4.50 | |
| Di Cicco, Daniela | | | 1790 | ITA | 1.00 | 1 | 0.11 | 25 | 2.75 | | Salvetti, Alec | f | | 2297 | ITA | 0.00 | 1 | -0.29 | 25 | -7.25 | | Ferrari, Matteo | | | 1790 | SUI | 1.00 | 1 | 0.11 | 25 | 2.75 | | Schneider, Antonio | | | 1985 | SUI | 1.00 | 1 | 0.29 | 25 | 7.25 | | Wyss, Jonas | | | 2211 | SUI | 0.00 | 1 | -0.40 | 25 | -10.00 | | 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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