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Individual Calculations November 2023 |
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| Mellet, Andries Total change: -6.00 | |   |
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| Eastern Cape Provincial Chess Championship 2023 (U18) | Jeffreys Bay | RSA | 2023-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1101 | 0.00 | 2 | -0.15 | 40 | -6.00 | |
|  Lagardien, Ismaeel | | | 1484 | RSA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Peter, Neathan | c | | 1553 | RSA | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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