Individual Calculations June 2013 |
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Chumfwa, Kelvin Total change: -46.20 | | |
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National Individual Chess Championship - 2013 | Mansa | ZAM | 2013-03-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2210 | 2218 | 1.00 | 5 | -1.54 | 30 | -46.20 | |
| Jere, Daniel | m | | 2386 | ZAM | 0.00 | 1 | -0.28 | 30 | -8.40 | | Phiri, Richmond | f | | 2118 | ZAM | 0.00 | 1 | -0.64 | 30 | -19.20 | | Chola, Midosatos | | | 1994 | ZAM | 0.00 | 1 | -0.78 | 30 | -23.40 | | Chumfwa, Stanley | m | | 2341 | ZAM | 1.00 | 1 | 0.67 | 30 | 20.10 | | Kayonde, Andrew | c | | 2210 | ZAM | 0.00 | 1 | -0.51 | 30 | -15.30 | | 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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