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Individual Calculations August 2022 |
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| Oberholzer, Ethan Total change: 0.00 | |   |
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| 2022 South African Open Chess Championships (B) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1382 | 0 | 1.50 | 6 | 0.00 | 1189 | | 0.00 | |
|  Paterson, Jonny | | | 1431 | RSA | 0.50 | 1 | 0.00 | | 0.00 | |  Adriaan, Rynauw | | | 1503 | RSA | 0.50 | 1 | 0.00 | | 0.00 | | | McPherson, Naleli | | | 1273 | LES | 0.00 | 1 | 0.00 | | 0.00 | | | Palmer, Neil Justin | | | 1427 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Coetzee, Justin | | | 1353 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Palmer, Zante | | | 1303 | RSA | 0.50 | 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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