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Individual Calculations August 2018 |
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| Fibiger, Jethro Nathanael Total change: 47.20 | |   |
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| 2018 South African Open Chess Championships (A-Section) | Bloemfontein | RSA | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1405 | 3.50 | 9 | 1.18 | 40 | 47.20 | |
|  Marais, Franco | | | 1805 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Vermeulen, George Barrett | | | 1662 | RSA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Mashibini, Luyanda | | | 1646 | RSA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Buthelezi, Simphiwe | | | 1413 | RSA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Lesuthu, Kali M. | | | 1580 | RSA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Nkuna, Windsor | | | 1529 | RSA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Kgosimotswedi, Aaron | | | 1593 | RSA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Boleme, Reetsang William | | | 1741 | RSA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Racaza, Sinovuyo | | | 1487 | RSA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | * 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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