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Individual Calculations March 2012 |
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| Severijnen, Arjon Total change: -5.55 | |   |
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| Tradewise Chess Festival - Challengers A 2012 | Gibraltar | ENG | 2012-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2140 | 2.50 | 4 | -0.37 | 15 | -5.55 | |
|  Annetts, Ivor S | | | 1895 | ENG | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Johnsen, Kjell Magne | | | 1950 | NOR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Havik, Victor | | | 2066 | NOR | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Mihajlov, Sebastian | | | 1974 | NOR | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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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