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Individual Calculations August 2017 |
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| Xulu, Lethukuthula Total change: -73.60 | |   |
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| South African Open Chess Championships 2017 (A-Section) | Durban | RSA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1937 | 0.00 | 2 | -1.84 | 40 | -73.60 | |
|  Fibiger, Jethro Nathanael | | | 1537 * | RSA | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Kheswa, Itumeleng | | | 1537 * | RSA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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