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Individual Calculations December 2017 |
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| Tavagwisa, Lawrence Total change: 43.40 | |   |
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| LPCA - Mukubulo Chilufya Open - Main Section | Lusaka | ZAM | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1829 | 3.50 | 5 | 2.17 | 20 | 43.40 | |
|  Siuluta , Arnold | | | 2048 | ZAM | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Chikuse, Leslie | | | 2024 | ZAM | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Mayimbo, Clement | | | 2010 | ZAM | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Mpundu, Frank | | | 2014 | ZAM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Keagan, Lwandamina | | | 1946 | ZAM | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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