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Individual Calculations February 2023 |
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| Kumar, Viney Total change: -18.00 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1720 | 3.50 | 8 | -0.90 | 20 | -18.00 | |
|  Williams, Elizabeth | | | 1320 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Li, Jackie | | | 2035 | AUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Liu, Ryan Chengji | | | 1371 | AUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Prudente, Elmer | c | | 1988 | GUM | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Stojic, Svetozar | | | 1974 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gao, James Lequan | | | 1579 | AUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Hong, Xavier | | | 1616 | AUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Turner, Jai | | | 1518 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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