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Individual Calculations July 2023 |
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| Rupasinghe, Sayum Total change: -32.40 | |   |
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| 2023 NSW Open | Sydney | AUS | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1783 | 3.00 | 5 | -0.81 | 40 | -32.40 | |
|  Li, Marcus (shing Hei) | | | 1383 * | HKG | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Zhang, Richard | | | 1553 | AUS | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Christensen, Joshua | | | 1695 | AUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Wong, Benjamin | | | 1663 | AUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Clouston, Bevan | | | 1520 | AUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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