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Individual Calculations September 2018 |
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| Sichone, Paul Total change: -11.20 | |   |
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| 2018 Zambia Open Chess Championships - Main Section | Lusaka | ZAM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1830 | 0.50 | 3 | -0.28 | 40 | -11.20 | |
|  Phiri, Richmond | m | | 2230 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Choolwe, Hamakwa | | | 1906 | ZAM | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Mayimbo, Clement | | | 1978 | ZAM | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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