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Individual Calculations February 2023 |
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| Scott, Ridley Total change: 17.40 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1708 | 3.50 | 7 | 0.87 | 20 | 17.40 | |
|  Bassig, Hamish | | | 1973 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Vuong, Vinh | | | 1308 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melamed, Daniel | | | 1898 | AUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Salasan, Haran | | | 2002 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rumley, William | | | 1502 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Urban, Sylvester | | | 2117 | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Park-Tamati, Philli | | | 1865 | NZL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * 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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