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Individual Calculations May 2024 |
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| Weng, Yu Bo Total change: 66.40 | |   |
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| KSNG Chess Academy Open Chess Tournament (A) | Pretoria | RSA | 2024-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1490 | 3.00 | 5 | 1.66 | 40 | 66.40 | |
|  Li, Zhengfei | | | 1676 | RSA | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Schutte, Wian | f | | 1745 | RSA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | De Vries, Matthys | | | 1582 | RSA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Mokwena, Kole | | | 1617 | RSA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Jacobs, Calvin | | | 1741 | RSA | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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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