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Individual Calculations November 2023 |
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| Roodt, Gordon Total change: 0.00 | |   |
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| 2023 TUKS Open Chess Tournament (B) | Pretoria | RSA | 2023-10-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1110 | 0 | 1.00 | 2 | 0.00 | 1110 | | 0.00 | |
|  Bain, Michael | | | 1087 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Monteiro Correia, Maya | | | 1132 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2023 Gauteng North Open Chess Tournament (B) | Pretoria | RSA | 2023-10-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1227 | 0 | 1.00 | 4 | 0.00 | 1034 | | 0.00 | |
| | Naidoo, Kajol | | | 1101 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Naidoo, Dhiya | | | 1180 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |  Pape, Zane | | | 1439 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Gounder, Arun | | | 1189 | RSA | 1.00 | 1 | 0.00 | | 0.00 | |
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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