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Individual Calculations January 2015 |
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| Chumfwa, Stanley Total change: -45.20 | |   |
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| African Individual Championships 2014 (Open) | Windhoek | NAM | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2356 | 5.00 | 9 | -2.26 | 20 | -45.20 | |
|  Chimthere, Alfred Charles | | | 1995 | MAW | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Abrantes, Persson | c | | 1972 | MOZ | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Hoareau, Benjamin | c | | 1956 * | SEY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fumey, Enyonam Sewa | | | 1956 * | TOG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nyambalo, Joseph Xavier | c | | 2081 | MAW | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Fawole, John Oyeyemi | c | | 2214 | NGR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Magana, Ben | c | | 2063 | KEN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Phiri, Richmond | f | | 2145 | ZAM | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Solomon, Kenny | m | | 2380 | RSA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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