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Individual Calculations February 2015 |
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| Dimba, James Total change: -44.00 | |   |
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| Zimbabwe International Chess Open 2015 | Harare | ZIM | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2108 | 1.00 | 5 | -1.10 | 40 | -44.00 | |
|  Bwalya, Gillan | m | | 2293 | ZAM | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mushore, Emarald Takudzwa | | | 2231 | ZIM | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Kaoma, Micheal | | | 2046 | ZAM | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Chimbamu, Elisha | | | 2106 | ZIM | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Phiri, Godwin | | | 2167 | ZAM | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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