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Individual Calculations November 2023 |
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| Mamombe, Kudzanai Total change: -43.60 | |   |
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| Moja Chess Extravaganza 2023 (Presige) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1841 | 3.00 | 9 | -2.18 | 20 | -43.60 | |
|  Andrade, Ivan | | | 2174 | MOZ | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Swarts, Paul | | | 1441 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zwakala, Ntando | | | 2055 | RSA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tswaile, Kgamanyana | | | 1607 | RSA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ndahangwapo, Heskiel | | | 2007 | NAM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Buba, Vukile | | | 1358 | RSA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Acho, Christiaan | | | 1975 | RSA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Vorster, Stephanus | | | 1666 | RSA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Mlambo, Ishmael | | | 1555 | RSA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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