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Rapid:
Individual Calculations May 2024 |
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| Grobbelaar, Jacqui Total change: -22.40 | |   |
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| Hermanus Chess Club Open 2024 (Advanced) | Hermanus | RSA | 2024-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1783 | 3.00 | 6 | -1.12 | 20 | -22.40 | |
|  Louw, Frederik | | | 1807 | RSA | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Schuller, Ashley | | | 1735 | RSA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Rosenberg, Wagheed | | | 1612 | RSA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Palmer, Zante | | | 1531 | RSA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Mostert, Remi | | | 1572 | RSA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Singh, Shaurya | | | 1573 | RSA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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