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Individual Calculations January 2014 |
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| Midosantos, Chola Total change: -22.20 | |   |
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| AIRTEL CHESS CHALLENGE - SECTION A (Nov) | LUSAKA | ZAM | 2013-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2081 | 0.50 | 3 | -0.74 | 30 | -22.20 | |
|  Chumfwa, Kelvin | | | 2213 | ZAM | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Simulundu, Judah | | | 2111 | ZAM | 0.00 | 1 | -0.46 | 30 | -13.80 | |  Phiri, Richmond | f | | 2108 | ZAM | 0.50 | 1 | 0.04 | 30 | 1.20 | |
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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