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Individual Calculations August 2018 |
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| Chimbamu , Elisha Total change: -47.00 | |   |
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| 2018 afristeel hca chess open | harare | ZIM | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2040 | 0.50 | 4 | -2.35 | 20 | -47.00 | |
|  Sibanda, Ishmael | | | 1770 | ZIM | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Mwadzura, Roy | | | 1963 | ZIM | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Mativenga, Syter | | | 1846 | ZIM | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Chinhanga, Tinashe | | | 1920 | ZIM | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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