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Individual Calculations July 2022 |
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| Jeffreys, Roger W Total change: -31.40 | |   |
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| 2022 Ford-Greenwood Seniors Rounds 2-6 | Sydney | AUS | 2022-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1530 | 0.50 | 4 | -1.57 | 20 | -31.40 | |
|  Morgan, George | | | 1667 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Munk, Leon | | | 1478 | AUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Einfeld, Stewart | | | 1593 | AUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Christian, David G | | | 1317 | AUS | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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