Individual Calculations December 2017 |
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Siamayuwa, Eric Total change: 20.40 | | |
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LPCA - Mukubulo Chilufya Open - Main Section | Lusaka | ZAM | 2017-11-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2012 | 1881 | 2.00 | 3 | 1.02 | 20 | 20.40 | |
| Mwansa, Richard | | | 2034 | ZAM | 0.50 | 1 | 0.20 | 20 | 4.00 | | Mayimbo, Clement | | | 2010 | ZAM | 0.50 | 1 | 0.17 | 20 | 3.40 | | Bwalya, David | | | 1991 | ZAM | 1.00 | 1 | 0.65 | 20 | 13.00 | | 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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