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Individual Calculations February 2023 |
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| Prasad, Lalit Total change: -4.20 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 2053 | 6.50 | 9 | -0.21 | 20 | -4.20 | |
|  Hartley, James | | | 1548 | AUS | 0.00 | 1 | -0.96 | 20 | -19.20 | |  Nowak, Ruben | | | 1653 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | He, Caleb | | | 1663 | NZL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | De Vas, Saminda | | | 1779 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ruan, Harry | | | 1858 | AUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Thomas, Brian | | | 1798 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Croad, Nicolas | f | | 2217 | NZL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Daffy, Joseph | | | 1702 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nemeth, John | c | | 2157 | AUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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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