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Individual Calculations August 2021 |
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| Shaba, Martin Total change: 113.40 | |   |
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| Mpilo north tournament | Mzuzu | MAW | 2021-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1513 | 4.50 | 8 | 2.48 | 40 | 99.20 | |
|  Mkamanga, Rumbani | | | 1812 | MAW | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Gwede, Patrick | | | 1636 | MAW | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Chimthere, Alfred | c | | 1913 * | MAW | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chikhwaya, Mike | | | 1534 | MAW | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Mphungu, Davie | | | 1743 | MAW | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Chimkute, Ronald | | | 1913 * | MAW | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mwakikunga, Boniface | | | 1635 | MAW | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Chirwa, Innocent | | | 1611 | MAW | 0.50 | 1 | 0.13 | 40 | 5.20 | | | * 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) | | | NOTE: K factor changed | | Chessam north Tournament open | Mzuzu | MAW | 2021-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1513 | 2.00 | 5 | 0.71 | 20 | 14.20 | |
| | Msendema, Wllard | | | 1723 | MAW | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Mkamanga, Rumbani | | | 1812 | MAW | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kalua, Emmanuel | | | 1758 | MAW | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ngwira, Davis | | | 1618 | MAW | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Phiri, Vincet | | | 1626 | MAW | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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