Individual Calculations October 2017 |
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Cruywagen, Dewan Total change: -26.80 | | |
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2017 Etienne Lewis Tshwane Chess Trails (Open) | Pretoria | RSA | 2017-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1533 | 1388 | 0.00 | 2 | -0.67 | 40 | -26.80 | |
| Van Der Westhuizen, Donald | | | 1690 | RSA | 0.00 | 1 | -0.15 | 40 | -6.00 | | Van Heerden, Lara | | | 1375 | RSA | 0.00 | 1 | -0.52 | 40 | -20.80 | | 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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