Individual Calculations March 2024 |
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Makumbila, Blessing Total change: 12.80 | | |
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2024 Piet Robbertse Open Chess Tournament (A) | Pretoria | RSA | 2024-02-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1666 | 1353 | 1.00 | 3 | 0.32 | 40 | 12.80 | |
| Vorster, Stephanus | | | 1698 | RSA | 1.00 | 1 | 0.89 | 40 | 35.60 | | Mazibuko, Khanya | c | | 1993 | RSA | 0.00 | 1 | -0.01 | 40 | -0.40 | | Ngubeni, Jackie | | | 1307 | RSA | 0.00 | 1 | -0.56 | 40 | -22.40 | | 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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