Individual Calculations December 2015 |
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Sibiya, Ruddy T Total change: -20.40 | | |
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Gauteng Chess League (Premier Section) | Johannesburg | RSA | 2015-10-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2135 | 1850 | 0.00 | 3 | -0.51 | 40 | -20.40 | |
| Mabusela, Johannes Manyedi | m | | 2250 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Pon, Matt | f | | 2130 | RSA | 0.00 | 1 | -0.16 | 40 | -6.40 | | Bornheim, Craig | c | | 2025 | RSA | 0.00 | 1 | -0.27 | 40 | -10.80 | | * 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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