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Individual Calculations August 2015 |
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| Hastie, Sachin Total change: 12.00 | |   |
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| South African Open Chess Championships 2015 | Cape Town | RSA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1675 | 2.50 | 6 | 0.30 | 40 | 12.00 | |
|  Modi, Sonia | | wc | 1570 | RSA | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Van Den Heever, Donovan | m | | 2075 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samuels, Ethan | | | 1511 | RSA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mare, Eben | | | 1982 | RSA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Schutte, Rico | | | 1760 | RSA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Mafanya, Kulasande | | | 1877 | RSA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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