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Individual Calculations September 2022 |
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| Teeke, Karabo Total change: 11.80 | |   |
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| JMC Women's Day FIDE Open | Johannesburg | RSA | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1750 | 2.00 | 4 | -0.08 | 20 | -1.60 | |
|  Khumalo, Keith | c | | 2066 | RSA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Price, Rowan Daelen | | | 1353 | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Felix, Raphael | | | 1515 | RSA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mlahleki, Vusimuzi | | | 1948 | RSA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Chess Power House 2nd RR (B) | Johannesburg | RSA | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1750 | 3.50 | 5 | 0.67 | 20 | 13.40 | |
| | Magagula, Raymond | | | 1637 | RSA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Makhosonke, Kuhlase Matthiolus | | | 1754 | RSA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Ramatseliso, Thabiso | | | 1731 | RSA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Tshetlo, Tshepo | | | 1810 | RSA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | De Villiers, Ockert Almaro | | | 1566 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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