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Individual Calculations February 2023 |
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| Huey, Toby Total change: 30.80 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1717 | 5.00 | 9 | 0.77 | 40 | 30.80 | |
|  Kariyawasam, Trent | | | 1317 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rodgers, Jack | | | 2034 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Wang, Haowei | | | 1341 | AUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Bassig, Hamish | | | 1973 | AUS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Lekkas, Frank | | | 2056 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hong, Wilbur | | | 1538 | AUS | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Gan, Emily | | | 1443 | NZL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Stead, Kerry | c | | 1952 | AUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Koh, Cedric | | | 1970 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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