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Individual Calculations February 2023 |
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| Prudente, Elmer Total change: -60.80 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1988 | 4.00 | 8 | -3.04 | 20 | -60.80 | |
|  Cherukuvada, Tejas | | | 1588 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Xia, Justin | | | 1525 | AUS | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Chmiel, Rad | | | 1624 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kumar, Viney | | | 1720 | AUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Yu, Zachary | | | 1719 | NZL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Jiang, Benjamin Wise | | | 1631 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Guse, Jerzy | | | 1723 | AUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Kong, Nathan | | | 1624 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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