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Individual Calculations February 2019 |
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| Zimbowa, Kudakwashe Total change: 6.40 | |   |
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| 2019 Zim Open | Harare | ZIM | 2018-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1716 | 1.50 | 3 | 0.16 | 40 | 6.40 | |
|  Mahlahla, Jona | | | 1712 | ZIM | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Mujaji, Simon K | | | 1523 | ZIM | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Phiri, Godwin | c | | 2116 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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