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Individual Calculations August 2023 |
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| Cook, David Total change: 12.80 | |   |
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| 2023 Ford-Greenwood Seniors Rounds 5-8 | Sydney | AUS | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1473 | 2.50 | 4 | 0.64 | 20 | 12.80 | |
|  Gram, Otto | | | 1114 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Abbott, Peter | c | | 1819 | AUS | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Einfeld, Stewart | | | 1610 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Jeffreys, Roger W | | | 1454 | AUS | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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