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Individual Calculations November 2021 |
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| Mungal, Ethan Total change: 21.60 | |   |
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| NC Open 2021 - A Section | Kimberley | RSA | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1343 | 1.00 | 4 | 0.54 | 40 | 21.60 | |
|  Mathebula, Xolani Cebo | | | 1743 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Springbok, Jason | | | 1705 | RSA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Vorster, Stephanus | | | 1583 | RSA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Mafanya, Kulasande | | | 1743 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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