Individual Calculations December 2014 |
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Chumfwa, Stanley Total change: 10.40 | | |
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2014 African Individual Qualifiers | Lusaka | ZAM | 2014-11-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2251 | 2346 | 3.00 | 4 | 0.52 | 20 | 10.40 | |
| Phiri, Richmond | f | | 2115 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | Jere, Daniel | m | | 2368 | ZAM | 0.00 | 1 | -0.47 | 20 | -9.40 | | Bwalya, Gillan | m | | 2343 | ZAM | 1.00 | 1 | 0.50 | 20 | 10.00 | | Chumfwa, Kelvin | m | | 2177 | ZAM | 1.00 | 1 | 0.28 | 20 | 5.60 | | 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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