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Individual Calculations August 2017 |
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| Pather, Sachen Total change: 193.60 | |   |
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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 |
| 1743 | 1406 | 6.00 | 9 | 4.84 | 40 | 193.60 | |
|  Danisa, Cyril T. | | | 1797 | RSA | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Saffier, Jannie | | | 1806 * | RSA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Pon, Matt | f | | 1806 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Khumalo, Keith | | | 1766 | RSA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Reddy, Ananta | | | 1587 | RSA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Schutte, Wian | | | 1621 | RSA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Jacobs, Cavan | | | 1692 | RSA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Tavagwisa, Lawrence | | | 1806 * | ZIM | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Botao, Milton | | | 1806 * | MOZ | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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