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Individual Calculations November 2021 |
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| Lawerlot, George Lee-Roy Total change: -3.60 | |   |
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| Western Cape Club Championships (A-Section) | Wilderness | RSA | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1827 | 3.00 | 4 | -0.18 | 20 | -3.60 | |
|  Dyzel, Pieter | | | 1453 | RSA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Solomons, Remondo T. | | | 1870 | RSA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Maletta, Legene | | | 1427 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Meyer, Pravin | | | 1427 * | RSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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