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Individual Calculations May 2024 |
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| Chikwava, Ronald Total change: -4.60 | |   |
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| KSNG Chess Academy Open Chess Tournament (B) | Pretoria | RSA | 2024-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1620 | 2.00 | 4 | -0.23 | 20 | -4.60 | |
|  Gondwe, Prosper | | | 1561 | RSA | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Molobi, Gomolemo | | | 1643 | RSA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Ngobeni, Njabulo | | | 1635 | RSA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Coetzee, Gisele | | | 1469 | RSA | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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