Individual Calculations October 2017 |
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Smuts, Heinrich Total change: 13.20 | | |
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2017 Etienne Lewis Tshwane Chess Trails (u14 Boys) | Pretoria | RSA | 2017-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1287 | 1223 | 2.00 | 4 | 0.33 | 40 | 13.20 | |
| Marais, Alwyn Johannes | | | 1193 | RSA | 1.00 | 1 | 0.46 | 40 | 18.40 | | Fourie, Brandon | | | 1331 | RSA | 0.00 | 1 | -0.35 | 40 | -14.00 | | Dykema, Joshua | c | | 1419 | RSA | 0.50 | 1 | 0.25 | 40 | 10.00 | | Grobler, Marco | | | 1205 | RSA | 0.50 | 1 | -0.03 | 40 | -1.20 | | 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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