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Individual Calculations August 2017 |
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| Richter, Jan-Michael Total change: 95.20 | |   |
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| South African Open Chess Championships 2017 (A-Section) | Durban | RSA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1491 | 5.00 | 11 | 2.38 | 40 | 95.20 | |
|  Naidu, Sayen | | | 1865 | RSA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Mahomole, Mahlodi J. | | | 1676 | RSA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Rooplal, Desmond | | | 1686 | RSA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Schutte, Wian | | | 1621 | RSA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Pesa, Mofoka A. | | | 1799 | RSA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Nhamuave, Eleazar | | | 1615 | RSA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Baloyi, Sipho | | | 1596 | RSA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Ohlson, Cecil | | | 1637 | RSA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Subke, Jason James | | | 1891 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mafanya, Kulasande | | | 1883 | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lesuthu, Kali M. | | | 1561 | RSA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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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