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Individual Calculations February 2023 |
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| Guse, Jerzy Total change: 31.20 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1723 | 5.00 | 9 | 0.78 | 40 | 31.20 | |
|  Renzies, Elliott | | | 1323 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  McNamara, Gary | | | 2040 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Higgins, Wade | | | 1433 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Camer, Angelito | | | 1983 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Yang, Minchen | | | 1396 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Bukreyev, Andriy | | | 2006 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zhu, David Junyang | | | 1583 | NZL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Prudente, Elmer | c | | 1988 | GUM | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Tang, Hao | | | 1912 | NZL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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