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Individual Calculations January 2009 |
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| Arkhangelsky, Boris Total change: -11.90 | |   |
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| 18.Seniors World Championship Open | Bad Zwischenahn | GER | 2008-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2326 | 5.00 | 9 | -1.19 | 10 | -11.90 | |
|  Wulf, Adalbert | | | 2013 | GER | 0.50 | 1 | -0.36 | 10 | -3.60 | |  Rost Van Tonningen, Otto | | | 2050 | NED | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Kempen, Willi | | | 2144 | GER | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Stull, Norbert | | | 2141 | LUX | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Strekalovski, Victor | | | 2152 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Mueller, Rudolf | | | 2232 | GER | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Blaushtain, Boris | | | 2156 | ISR | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Jansa, Vlastimil | g | | 2477 | CZE | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Acers, Jude | | | 2225 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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