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Individual Calculations January 2022 |
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| Chinhanga, Tinashe Total change: 5.20 | |   |
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| MINERVA ZIMBABWE OPEN 2021 | HARARE | ZIM | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1894 | 3.50 | 5 | 0.26 | 20 | 5.20 | |
|  Dzvetera, Brian | | | 1665 | ZIM | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Kwaramba, Pledge | | | 1701 | ZIM | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Chawafambira, Kelvin | | | 1710 | ZIM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Anderson, Blessing | | | 1805 | ZIM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mapuranga, Vitalis | | | 2008 | ZIM | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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