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Blitz:
Individual Calculations September 2018 |
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| Dykema, Joshua Total change: -24.80 | |   |
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| 2018 Waterkoof Chess Club (Blitz) | Pretoria | RSA | 2018-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1447 | 1.50 | 4 | -1.24 | 20 | -24.80 | |
|  Smit, Yoshua | | | 1107 | RSA | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Grobler, Marco | | | 1200 | RSA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Madiba, Carpediem M | | | 1736 | RSA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Odendaal, Mikhal Marcus | | | 1090 | RSA | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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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