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Individual Calculations June 2023 |
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| Klaasen, Calvin John Total change: 16.40 | |   |
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| AFRICAN INDIVIDUAL CHESS CHAMPIONSHIP OPEN 2023 | Giza | EGY | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2190 | 5.00 | 9 | 0.82 | 20 | 16.40 | |
|  Elhusseiny, Eyad | | | 1790 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Oluka, Robert Mcligeyo | | | 1995 | KEN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Msellek, Ilyass | m | | 2420 | MAR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Fadi, Marko | f | | 2272 | EGY | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Ameir, Moheb | m | | 2366 | EGY | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Anderson, Gavin | | | 2167 | MRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Hany Kamal, Mohamed | c | | 2227 | EGY | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Abdel Razik, Khaled | m | | 2384 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sadek, Sameh | f | | 2255 | EGY | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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