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Individual Calculations May 2024 |
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| Molobi, Gomolemo Total change: 37.00 | |   |
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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 |
| 1577 | 1643 | 4.00 | 5 | 1.05 | 40 | 42.00 | |
|  Mohlahlana, Khomotso | | | 1561 | RSA | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Chikwava, Ronald | | | 1620 | RSA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Songo, Divine | | | 1594 | RSA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Gounder, Arun | | | 1548 | RSA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Adamson, Luke | | | 1564 | RSA | 1.00 | 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) | | | NOTE: K factor changed | | 2024 Silver Lakes Chess Club Open Chess tournament (B) | Pretoria | RSA | 2024-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1643 | 2.00 | 4 | -0.25 | 20 | -5.00 | |
| | Takaindisa, Abel | | | 1595 | RSA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Snyckers, Adam | | | 1642 | RSA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Makhoba, Sibusiso | | | 1597 | RSA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Mashishi, Thato | | | 1559 | RSA | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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