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Individual Calculations February 2018 |
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| Mangi, Lenox Total change: -30.40 | |   |
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| Kenya National Chess Championship 2017 Open | Nairobi | KEN | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1439 | 0.00 | 3 | -0.76 | 40 | -30.40 | |
|  Methu, Joseph Muragu | | | 1839 * | KEN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Weru, Peniel | | | 1365 | KEN | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Kagambi, Lawrence | | | 1839 * | KEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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