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Individual Calculations October 2021 |
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| Gounder, Rowan Total change: 14.80 | |   |
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| African Youth Chess Championship (U16 Open) | Accra | GHA | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1181 | 1.50 | 5 | 0.37 | 40 | 14.80 | |
|  Muchiri, Rocky | | | 1581 * | KEN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Lefyedi, Thatego | | | 1413 | RSA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Mothata, Omaatla Aobakwe | | | 1141 | RSA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Lwanga, Aguda | c | | 1422 | KEN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | George Micheal, Kevin | | | 1581 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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