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Individual Calculations May 2015 |
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| Castro, Bekithemba Sibanda Total change: 11.60 | |   |
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| Zimbabwe International Easter Open Prestige Section | Harare | ZIM | 2015-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2031 | 2.00 | 5 | 0.29 | 40 | 11.60 | |
|  Mushore, Emarald Takudzwa | | | 2233 | ZIM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mwali, Chitumbo | m | | 2290 | ZAM | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Masango, Spencer | | | 2144 | ZIM | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Chumfwa, Kelvin | m | | 2271 | ZAM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Simon, Bokamoso | | | 1844 | BOT | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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