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Individual Calculations August 2022 |
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| Martin, Nico Total change: 71.80 | |   |
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| 2022 South African Open Chess Championships (Open) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1674 | 6.50 | 11 | 3.59 | 20 | 71.80 | |
|  Ohlson, Cecil | | | 1659 | RSA | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Mankga, Thabang | | | 1561 | RSA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Klaasen, Robyn Julian | | | 1609 | RSA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mhango, Banele | f | | 2238 | RSA | 1.00 | 1 | 0.98 | 20 | 19.60 | | | De Villiers, Charles | f | | 2110 | RSA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mnyasta, Charlton | | | 1855 | RSA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Davies, Jason S. | | | 2026 | RSA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Mfazwe, Lutho | | | 1968 | RSA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Khumalo, Keith | c | | 2113 | RSA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Bhawoodien, Shabir Hussain | f | | 2028 | RSA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Palmer, Reegan | | | 1758 | RSA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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