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Individual Calculations July 2022 |
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| Nthara, Bright Total change: -4.80 | |   |
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| NGALIYA LODGE OPEN CHAMPIOSHIP | Bllantyre | MAW | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1766 | 2.00 | 4 | -0.24 | 20 | -4.80 | |
|  Jailos, Peter | | | 1740 | MAW | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Biyasi, Stanley | | | 1673 | MAW | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Mwangupili, Francisco | | | 1756 | MAW | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Mkumba, John | | | 1724 | MAW | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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