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Individual Calculations February 2023 |
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| Corona, Jonluke Total change: -23.60 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1502 | 3.00 | 7 | -0.59 | 40 | -23.60 | |
|  Dowden, Tony | c | | 1981 | NZL | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Stead, Kerry | c | | 1952 | AUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Yan, Emerson | | | 1102 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Coracas, Tass | | | 1216 | AUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Vuong, Vinh | | | 1279 | AUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Roche-Maxwell, Iago | | | 1348 | AUS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Stalker, Ian | | | 1715 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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