Individual Calculations October 2019 |
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Du Toit, Gerhardus Total change: -33.60 | | |
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2019 Tshwane Chess Etienne Lewis Trials (U16 Boys) | Pretoria | RSA | 2019-09-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1338 | 1298 | 1.00 | 4 | -0.84 | 40 | -33.60 | |
| Naidoo, Tashil | | | 1454 | RSA | 0.00 | 1 | -0.29 | 40 | -11.60 | | Ristic, Andrej | | | 1123 | RSA | 0.50 | 1 | -0.23 | 40 | -9.20 | | Nayagar, Veshaan | | | 1176 | RSA | 0.50 | 1 | -0.17 | 40 | -6.80 | | Fourie, Brandon | | | 1599 | RSA | 0.00 | 1 | -0.15 | 40 | -6.00 | | 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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