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Individual Calculations February 2020 |
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| Narenthran, Tharmaratnam Total change: -26.60 | |   |
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| 2019 Canterbury Summer Swiss | Melbourne | AUS | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1815 | 4.50 | 7 | -0.42 | 20 | -8.40 | |
|  Cooper, Joshua | | | 1415 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Pearl, Oliver | | | 1415 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poberezovsky, Daniel | | | 1687 | AUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Tsai, Charles | f | | 1967 | AUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Deng, Jimmy | | | 1915 | AUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Xu, Chengyun | | | 1415 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lue, Chee Seng | | | 1547 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | 2020 MCC Richard Voon Memorial | Melbourne | AUS | 2020-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1808 | 3.50 | 6 | -0.91 | 20 | -18.20 | |
| | Chiverton, Barnaby | | | 1408 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Li, Tedric | | | 1408 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zafirakos, Jesse | | | 1720 | AUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Pappas, Alexandros | | | 1609 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kolak, Tanya | | | 1435 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Beaumont, David | | | 1965 | AUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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