Individual Calculations February 2018 |
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Zwakala, Ntando Total change: 2.80 | | |
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2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1877 | 2048 | 5.00 | 7 | 0.14 | 20 | 2.80 | |
| Gluckman, Paul | f | | 1826 | RSA | 0.50 | 1 | -0.28 | 20 | -5.60 | | Marais, Coenraad Hendrik | | | 1896 | RSA | 1.00 | 1 | 0.30 | 20 | 6.00 | | Du Plessis, Anika | | | 1665 | RSA | 1.00 | 1 | 0.09 | 20 | 1.80 | | De Abreu, Roberto N | f | | 2101 | RSA | 0.00 | 1 | -0.43 | 20 | -8.60 | | Naidoo, Tashil | | | 1648 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Naidu, Sayen | | | 1877 | RSA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Bezuidenhout, Roland | c | | 2128 | RSA | 0.50 | 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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