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Individual Calculations May 2017 |
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| Syabwanta, Simpilo Total change: 0.00 | |   |
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| 2017 Zambia Open Chess Championship - Open Section | Lusaka | ZAM | 2017-03-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1681 | 0 | 2.00 | 6 | 0.00 | 1556 | | 0.00 | |
|  Ngwale, Philimino | | | 1711 | ZAM | 0.00 | 1 | 0.00 | | 0.00 | | | Mwanza, Brian | | | 1737 | ZAM | 1.00 | 1 | 0.00 | | 0.00 | |  Siamayuwa, Eric | | | 1850 | ZAM | 0.00 | 1 | 0.00 | | 0.00 | | | Chanda, Ellis | | | 1846 | ZAM | 0.00 | 1 | 0.00 | | 0.00 | | | Nshikokola, Mapalo | | | 1476 | ZAM | 0.00 | 1 | 0.00 | | 0.00 | | | Banda, Maria | | | 1463 | ZAM | 1.00 | 1 | 0.00 | | 0.00 | |
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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