Individual Calculations June 2023 |
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Luanja, Geofrey Total change: 14.20 | | |
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2023 Minerva International Open Chess Tournament Open Section | Harare | ZIM | 2023-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2016 | 2144 | 6.50 | 9 | 0.71 | 20 | 14.20 | |
| Masocha, Nyashadzashe | | | 1744 * | ZIM | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dambamuromo, Tavonga | | | 1770 | ZIM | 1.00 | 1 | 0.10 | 20 | 2.00 | | Dzinzi, Tafara Paddington | | | 1868 | ZIM | 1.00 | 1 | 0.17 | 20 | 3.40 | | Ruchaka, Kenneth | | | 1896 | ZIM | 1.00 | 1 | 0.19 | 20 | 3.80 | | Mulenga, Prince Daniel | f | | 2194 | ZAM | 0.50 | 1 | 0.07 | 20 | 1.40 | | Mushota, Kandalamba | | | 2036 | ZAM | 1.00 | 1 | 0.35 | 20 | 7.00 | | Zhemba, Jemusse | f | | 2235 | ZIM | 0.00 | 1 | -0.38 | 20 | -7.60 | | Mapuranga, Vitalis | | | 2052 | ZIM | 1.00 | 1 | 0.37 | 20 | 7.40 | | Munenga, Douglas D | f | | 2350 | ZAM | 0.00 | 1 | -0.24 | 20 | -4.80 | | * 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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