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Blitz:
Individual Calculations August 2022 |
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| Peter, Neathan Total change: 57.40 | |   |
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| 2022 South African Open Chess Championships (Blitz) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1343 | 5.00 | 9 | 2.87 | 20 | 57.40 | |
|  Hempe, Lilitha | | | 1787 | RSA | 1.00 | 1 | 0.94 | 20 | 18.80 | |  Van Zyl, Albrecht | | | 1705 | RSA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Van Niekerk, Lourenzo M. | | | 1682 | RSA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | De Villiers, Charles | f | | 2156 | RSA | 1.00 | 1 | 1.00 | 20 | 20.00 | | | Meyer, Pravin | | | 1162 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Palmer, Reegan | | | 1758 | RSA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Bouah, Denise | | wm | 1736 | RSA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Selepe, Lwazi | | | 1541 | RSA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sparks, Stephen | | | 1174 | RSA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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