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Rapid:
Individual Calculations June 2015 |
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| Wakuruwarewa, Colletta Total change: 16.40 | |   |
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| ZCF BULAWAYO GRAND PRIX 2015 | BULAWAYO | ZIM | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1600 | 2.00 | 4 | 0.82 | 20 | 16.40 | |
|  Mathe, Nomalungelo | | | 1509 | ZIM | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Janyure, Farai | | | 2000 * | ZIM | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Bokamoso, Simon | | | 1807 | BOT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chimanzi, Ronald | | | 1795 | BOT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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