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Individual Calculations November 2023 |
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| Ncethelo, Bongolethu Total change: 38.80 | |   |
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| Moja Chess Extravaganza 2023 (Presige) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1685 | 4.00 | 8 | 0.97 | 40 | 38.80 | |
|  Palmer, Reegan | | | 1972 | RSA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Mabusela, Johannes | m | | 2169 | RSA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Swarts, Paul | | | 1240 | RSA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Jones, Edward | | | 1285 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Moyo, Blessing | | | 1876 | ZIM | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Goosen, Anton | c | | 1912 | RSA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Tsephe, Lebajoa | | | 1869 | LES | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Willenberg, Kenneth | c | | 1889 | RSA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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