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Individual Calculations November 2011 |
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| Mwali, Chitumbo Total change: 54.00 | |   |
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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 |
| 2175 | 2153 | 5.00 | 7 | 1.80 | 30 | 54.00 | |
|  Arko-Dadzie, George | | | 1753 * | GHA | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Mabusela, Johannes | m | | 2279 | RSA | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Adebayo, Adegbotega | f | | 2284 | NGR | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Ezat, Mohamed | m | | 2434 | EGY | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Belouadah, Saad | m | | 2287 | ALG | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Sapalo, Gabriel | | | 2213 | ANG | 1.00 | 1 | 0.58 | 30 | 17.40 | | | Gumpo, Thabo | c | | 1974 | BOT | 0.50 | 1 | -0.23 | 30 | -6.90 | | | * 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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