Individual Calculations April 2020 |
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Kheswa, Itumeleng Total change: -6.80 | | |
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Heidelberg Open (A) | Heidelberg | RSA | 2020-01-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1309 | 1600 | 2.50 | 4 | -0.76 | 20 | -15.20 | |
| Ngubeni, Jackie M. | | | 1272 | RSA | 0.00 | 1 | -0.87 | 20 | -17.40 | | Felix, Raphael | | | 1200 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Strong, Davida | | | 1201 | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Govender, Shevern | | | 1561 | RSA | 0.50 | 1 | -0.05 | 20 | -1.00 | | * 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) | | 2020 Waterkloof Open Chess Tournament (Section A) | Pretoria | RSA | 2020-02-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1865 | 1600 | 1.00 | 3 | 0.42 | 20 | 8.40 | |
| Bayani, Kuda | | | 2000 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Smit, Devon | | | 1845 | RSA | 1.00 | 1 | 0.80 | 20 | 16.00 | | Govender, Yaduvir | | | 1750 | RSA | 0.00 | 1 | -0.30 | 20 | -6.00 | | * 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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