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Individual Calculations November 2021 |
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| Dinham, James Total change: 60.00 | |   |
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| JMC OTB Pinnacle College Waterfall Open | Johannesburg | RSA | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1790 | 4.50 | 6 | 1.50 | 40 | 60.00 | |
|  Ramlall, Sanjana | | | 1390 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mhango, Banele | f | | 2190 * | RSA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Felix, Raphael | | | 1436 | RSA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Hercules, Benjamin Vincent | | | 2101 | RSA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Vorster, Stephanus | | | 1583 | RSA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Parodi, Alessandro | | | 2028 | ITA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | * 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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