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Rapid:
Individual Calculations May 2019 |
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| Dzaayem, Vivian Total change: -16.60 | |   |
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| Zone 4.4 Rapid Championships | Accra | GHA | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1678 | 0.50 | 3 | -0.83 | 20 | -16.60 | |
|  Oragwu, Chukwunonso | c | | 2078 * | NGR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karamchandani, Rohan | | | 1463 | GHA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kpodo, Evans Mawuko | | | 1689 | GHA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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