Individual Calculations July 2017 |
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Makwena , Christine Total change: 78.80 | | |
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Harare Chess Open Ladies Section | Harare, Zimbabwe | ZIM | 2017-06-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1507 | 1293 | 3.00 | 4 | 1.97 | 40 | 78.80 | |
| Zengeni, Tatenda | | | 1628 | ZIM | 0.50 | 1 | 0.38 | 40 | 15.20 | | Mawire, Rumbidzai | | | 1236 | ZIM | 0.50 | 1 | -0.08 | 40 | -3.20 | | Masiyazi, Rhoda | | | 1644 | ZIM | 1.00 | 1 | 0.89 | 40 | 35.60 | | Shaba, Linda | | | 1518 | ZIM | 1.00 | 1 | 0.78 | 40 | 31.20 | | 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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