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Individual Calculations November 2021 |
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| Braaf, Jiraan Total change: 40.80 | |   |
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| Western Cape Club Championships (A-Section) | Wilderness | RSA | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1452 | 2.00 | 4 | 1.02 | 40 | 40.80 | |
|  Wilson, Caden | | | 1270 | RSA | 0.00 | 1 | -0.74 | 40 | -29.60 | |  De Jager, Andreas | c | | 1852 * | RSA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Willenberg, Kenneth Sean | | | 1852 * | RSA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Agulhas, Keegan | f | | 1852 * | 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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