Individual Calculations November 2021 |
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Nkosi, Dumisa Jacob Total change: -6.80 | | |
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UFH Heritage Open 2021 (A) | Alice | RSA | 2021-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1715 | 1690 | 1.00 | 3 | -0.34 | 20 | -6.80 | |
| Mafanya, Kulasande | | | 1858 | RSA | 0.00 | 1 | -0.28 | 20 | -5.60 | | Peter, Noah | c | | 1290 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Odendaal, Frederick | | | 1996 | RSA | 0.00 | 1 | -0.14 | 20 | -2.80 | | * 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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