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Individual Calculations October 2018 |
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| Naidoo, Tashil Total change: 3.20 | |   |
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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 |
| 1486 | 1490 | 2.50 | 5 | 0.08 | 40 | 3.20 | |
|  Claassen, Jean-Daniel | | | 1418 | RSA | 0.00 | 1 | -0.60 | 40 | -24.00 | |  Joubert, Divan | | | 1090 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nhamuave, Eleazar | | | 1706 | RSA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Fihla, Lonwabo Luvuyo | | | 1638 | RSA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Schoeman, Ewald | c | | 1578 | RSA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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