Rapid:
Individual Calculations May 2017 |
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Peretz, Leon Total change: -57.40 | | |
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2017 PSS Rapid | Johannesburg | RSA | 2017-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1949 | 1933 | 1.00 | 8 | -2.87 | 20 | -57.40 | |
| Jere, Daniel | m | | 2333 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | Tembo, Epah | | wm | 1819 | ZAM | 1.00 | 1 | 0.34 | 20 | 6.80 | | Bouah, Lyndon | c | | 2137 | RSA | 0.00 | 1 | -0.24 | 20 | -4.80 | | De Abreu, Roberto N | f | | 2054 | RSA | 0.00 | 1 | -0.34 | 20 | -6.80 | | Van Zyl-Rudd, Jack | f | | 1543 | RSA | 0.00 | 1 | -0.91 | 20 | -18.20 | | Mazibuko, Khanya | c | | 1856 | RSA | 0.00 | 1 | -0.61 | 20 | -12.20 | | Mfundisi, Sandile | | | 1862 | RSA | 0.00 | 1 | -0.60 | 20 | -12.00 | | Nelson, Jaco | | | 1986 | RSA | 0.00 | 1 | -0.43 | 20 | -8.60 | | * 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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