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Rapid:
Individual Calculations June 2018 |
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| Grobbelaar, Jacqui Total change: 0.20 | |   |
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| SWVG Arnold Classic (Prestige Rapid) | Johannesburg | RSA | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1639 | 2.50 | 9 | 0.01 | 20 | 0.20 | |
|  Mbedza, Richard | c | | 1942 | MAW | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Masiya, Mfundo | | | 1797 | RSA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kushar, Michael | | | 1884 | RSA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Mwale, Joseph | c | | 2039 * | MAW | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Swartz, David | | | 1954 | RSA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tenzer, Daniel | | | 1391 | RSA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lesole, Pudungwane | | | 1893 | BOT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Waters, Anre | | | 1617 | RSA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Van Der Walt, Pierre E. | | | 1993 | RSA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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