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Individual Calculations June 2023 |
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| Mwadzura, Roy Total change: 22.80 | |   |
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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 |
| 2044 | 2141 | 6.00 | 8 | 1.14 | 20 | 22.80 | |
|  Hamandishe, Jemitas | | | 1764 | ZIM | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Chaambuka, Abraham | | | 1861 | ZIM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Phiri, Gift | | | 1840 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Munenga, Douglas D | f | | 2350 | ZAM | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Nase, Lungu | f | | 2230 | ZAM | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Jele, Tapiwa | | | 2047 | ZIM | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bwalya, Gillan | m | | 2382 | ZAM | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Chiweshe, Shingirayi | | | 1876 | ZIM | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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