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Individual Calculations May 2019 |
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| Mathebula, Xolani Cebo Total change: -7.20 | |   |
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| Capablanca Chess Festival (Round Robin D) | Pretoria | RSA | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1643 | 5.50 | 9 | -0.36 | 20 | -7.20 | |
|  Denner, Duan | c | | 1513 | RSA | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Fourie, Brandon | | | 1462 | RSA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Lesuthu, Kali M. | | | 1585 | RSA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Oosthuizen, Michal Jacobus | | | 1586 | RSA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Nyathi, Musa | | | 1528 | RSA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Simpson, Michael | | | 1437 | RSA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Engelbrecht, Hanri | | wf | 1503 | RSA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Nkuna, Windsor | | | 1575 | RSA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Richter, Jan-Michael | | | 1587 | RSA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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