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Individual Calculations November 2011 |
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| Magana, Ben Total change: -73.20 | |   |
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| African Team Championships Open (All African Games) 2011 | Maputo, Mozambique | RSA | 2011-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2120 | 1.00 | 6 | -2.44 | 30 | -73.20 | |
|  Moyo, Dion | | | 2157 | ZIM | 0.00 | 1 | -0.45 | 30 | -13.50 | |  Dennis, Frans | | | 2027 | NAM | 0.00 | 1 | -0.63 | 30 | -18.90 | | | Olape, Bunmi | | | 2245 | NGR | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Arko-Dadzie, George | | | 1720 * | GHA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Rakotomaharo, Yves | | | 1977 | MAD | 0.00 | 1 | -0.69 | 30 | -20.70 | | | Chumfwa, Kelvin | | | 2180 | ZAM | 0.00 | 1 | -0.42 | 30 | -12.60 | | | * 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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