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Individual Calculations August 2015 |
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| Southey, Andrew M. Total change: -78.80 | |   |
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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 |
| 1747 | 1867 | 2.00 | 6 | -1.97 | 40 | -78.80 | |
|  Chumfwa, Stanley | m | | 2267 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Louw, Gideon N. | | | 1738 | RSA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Grimmbacher, Andrew | | | 1654 | RSA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Van Niekerk, Robyn Julian | | | 1656 | RSA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Moodley, Tarendra | | | 1573 | RSA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Govindasamy, Seshni | | wc | 1594 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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