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Individual Calculations February 2018 |
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| Bezuidenhout, Roland Total change: -14.80 | |   |
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| 2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2128 | 3.00 | 6 | -0.74 | 20 | -14.80 | |
|  Khumalo, Keith | | | 1905 | RSA | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Erlank, Warrick | | | 1912 | RSA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Pon, Matt | f | | 2204 | RSA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Mwale, Joseph | c | | 2218 | MAW | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Marais, Coenraad Hendrik | | | 1896 | RSA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zwakala, Ntando | | | 2048 | RSA | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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