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Individual Calculations September 2017 |
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| Kabungo, Chiwama Total change: -15.60 | |   |
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| Luapula Closed Monthly Chess Tournament - August | Mansa | ZAM | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1755 | 0.50 | 5 | -0.39 | 40 | -15.60 | |
|  Muyenga, Bright | | | 1953 | ZAM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mulenga, Peter | | | 1914 | ZAM | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Luanja, Geoffrey | | | 2155 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mpanga, Kasao | | | 2001 | ZAM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kaoma, Micheal | | | 2141 | ZAM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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