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Individual Calculations May 2024 |
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| Mohlahlana, Khomotso Total change: 3.20 | |   |
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| KSNG Chess Academy Open Chess Tournament (B) | Pretoria | RSA | 2024-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1561 | 2.00 | 4 | 0.24 | 40 | 9.60 | |
|  Molobi, Gomolemo | | | 1643 | RSA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Tissot Van Patot, Anton | | | 1594 | RSA | 0.50 | 1 | 0.05 | 40 | 2.00 | |  Mashishi, Thato | | | 1559 | RSA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Malaba, Ushindi | | | 1621 | RSA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | 2024 Silver Lakes Chess Club Open Chess tournament (B) | Pretoria | RSA | 2024-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1561 | 2.00 | 5 | -0.16 | 40 | -6.40 | |
| | Dharampall, Viraak | | | 1664 | RSA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Mashishi, Thato | | | 1559 | RSA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Takaindisa, Abel | | | 1595 | RSA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Tlamama, Tshepang | | | 1593 | RSA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Snyckers, Adam | | | 1642 | RSA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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