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Individual Calculations September 2017 |
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| Phiri, Steven Total change: 43.20 | |   |
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| Luapula Closed Monthly Chess Tournament - August | Mansa | ZAM | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1775 | 2.00 | 5 | 1.08 | 40 | 43.20 | |
|  Zulu, Thomas | | | 1997 | ZAM | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Ngambi, Victor | | | 1970 | ZAM | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Mwansa, Richard | | | 2009 | ZAM | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Luanja, Geoffrey | | | 2175 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lwamfwe, Kabwe | | | 2062 | ZAM | 1.00 | 1 | 0.84 | 40 | 33.60 | | | * 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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