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Individual Calculations August 2017 |
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| Vilhete, Vania Fausto Da T. Total change: -39.80 | |   |
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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 |
| 1667 | 1759 | 3.00 | 8 | -1.99 | 20 | -39.80 | |
|  Mwale, Joseph | | | 2159 * | MAW | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nyathi, Musa | | | 1470 | RSA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Phahlane, Lesiba Joel | | | 1462 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Abrantes, Persson | c | | 2003 | MOZ | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kheswa, Itumeleng | | | 1513 | RSA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Moremi, Thato | | | 1493 | RSA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ohlson, Cecil | | | 1637 | RSA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Baloyi, Sipho | | | 1596 | RSA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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