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Individual Calculations September 2014 |
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| Duran Vega, Sergio Total change: -27.40 | |   |
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| Chess Olympiad 2014-Open | Tromsø | NOR | 2014-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2224 | 1.00 | 4 | -1.37 | 20 | -27.40 | |
|  Kurmann, Oliver | m | | 2423 | SUI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Al-Aqrabi, Saleh | | | 2139 | YEM | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Madrigal, Mariano | m | | 2156 | NCA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Cheiguer, Mohamed Abdellahi | | | 1824 * | MTN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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