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Individual Calculations October 2018 |
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| Wolmarans, Gregory Total change: -41.60 | |   |
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| PECC Club Champs 2018 (Championship Division) | Port Elizabeth | RSA | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1675 | 0.50 | 4 | -1.04 | 40 | -41.60 | |
|  Nasilowski, Rinus | | | 1713 | RSA | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Nevin, Tyler | | | 1512 | RSA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | February, Jesse Nikki | | wm | 1933 | RSA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jacobs, Kevin T | | | 1930 | RSA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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