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Individual Calculations June 2023 |
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| Takawira, Brian Total change: 39.60 | |   |
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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 |
| 1824 | 1619 | 2.50 | 6 | 0.99 | 40 | 39.60 | |
|  Chikwavaire, Tapiwa | | | 1945 | ZIM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mujati, Stephen | | | 1665 | ZIM | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Tavagwisa, Lawrence | | | 1889 | ZIM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Machengedzero, Alms | | | 1701 | ZIM | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Chinhanga, Tinashe | | | 1901 | ZIM | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Phiri, Gift | | | 1840 | ZAM | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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