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Individual Calculations February 2013 |
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| Longdin, Michael Total change: -2.10 | |   |
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| Tradewise Gibraltar Chess Festival Challengers A | Gibraltar | ENG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1787 | 1.00 | 5 | -0.07 | 30 | -2.10 | |
|  Wiedersich, Jens | | | 2120 | GER | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Zanetti, Bruno | | | 2030 | SUI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Hermes, Geoff R | | | 1968 | ENG | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Nwachukwu, Chino | | | 1962 | NGR | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Reppen, Ellisiv | | | 2005 | NOR | 0.00 | 1 | -0.22 | 30 | -6.60 | |
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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