Individual Calculations October 2017 |
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Pelser, Casper-Hugo Total change: 18.00 | | |
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2017 Etienne Lewis Tshwane Chess Trails (u16 Boys) | Pretoria | RSA | 2017-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1397 | 1290 | 2.00 | 4 | 0.45 | 40 | 18.00 | |
| Vermaak, Jacobus | | | 1411 | RSA | 0.00 | 1 | -0.34 | 40 | -13.60 | | Nhamuave, Eleazar | | | 1690 * | RSA | 1.00 | 1 | 0.92 | 40 | 36.80 | | Reyneke, Pieter | | | 1311 | RSA | 0.50 | 1 | 0.03 | 40 | 1.20 | | Bekker, Luan | | | 1175 | RSA | 0.50 | 1 | -0.16 | 40 | -6.40 | | * 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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