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Individual Calculations September 2017 |
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| Nyimbili, Dalington Total change: -3.20 | |   |
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| Luapula Closed Monthly Chess Tournament - August | Mansa | ZAM | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2019 | 3.00 | 5 | -0.16 | 20 | -3.20 | |
|  Bertha, Phiri | | | 1856 | ZAM | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Siuluta , Arnold | | | 2045 | ZAM | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Ndhlovu, Kondwelani | | | 1829 | ZAM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kachenjela, Charles | | | 1861 | ZAM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mayimbo, Clement | | | 2006 | ZAM | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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