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Individual Calculations January 2017 |
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| Willenberg, Craig Glen Total change: 9.80 | |   |
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| SA National Club Tournament 2016 (A-Section) | Bloemfontein | RSA | 2016-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2010 | 3.00 | 6 | 0.49 | 20 | 9.80 | |
|  Pesa, Mofoka A. | | | 1877 | RSA | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Cawdery, Daniel | m | | 2410 * | RSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mailula, Matsobane | | | 1893 | RSA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Van Der Nat, Nicholas | f | | 2355 | RSA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Jacobs, Kevin T | | | 1888 | RSA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pon, Matt | f | | 2149 | RSA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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