Individual Calculations October 2018 |
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Cruywagen, Armand Total change: -70.40 | | |
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2018 Tshwane Chess Etienne Lewis Trials (U16 Boys) | Pretoria | RSA | 2018-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1413 | 1567 | 1.00 | 4 | -1.76 | 40 | -70.40 | |
| Reyneke, Pieter | | | 1254 | RSA | 0.50 | 1 | -0.36 | 40 | -14.40 | | Mazibuko, Buhle | | | 1400 | RSA | 0.00 | 1 | -0.72 | 40 | -28.80 | | Schoeman, Ewald | c | | 1578 | RSA | 0.50 | 1 | 0.02 | 40 | 0.80 | | Claassen, Jean-Daniel | | | 1418 | RSA | 0.00 | 1 | -0.70 | 40 | -28.00 | | 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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