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Individual Calculations May 2023 |
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| Ikeda, Junta Total change: -30.00 | |   |
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| 2023 O2C Doeberl Cup Premier | Canberra | AUS | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2417 | 5.00 | 9 | -3.00 | 10 | -30.00 | |
|  Safarian, Alek | | | 1961 | AUS | 1.00 | 1 | 0.06 | 10 | 0.60 | |  Hartley, James | | | 1951 | AUS | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Litchfield, Frederick | f | | 2134 | AUS | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Prasad, Lalit | c | | 2025 | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Stojic, Dusan | f | | 2226 | AUS | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Clarke, Matthew | f | | 2075 | AUS | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Bassig, Hamish | c | | 1979 | AUS | 0.50 | 1 | -0.44 | 10 | -4.40 | | | Hu, Yifei | | | 2017 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cannon, David | f | | 2113 | AUS | 0.00 | 1 | -0.86 | 10 | -8.60 | | | * 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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