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Individual Calculations July 2022 |
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| Case, Ivan Total change: -7.80 | |   |
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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 |
| 1486 | 1582 | 2.00 | 4 | -0.52 | 20 | -10.40 | |
|  Greenwood, Norman | | | 1456 | AUS | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Simmonds, Rex | | | 1469 | AUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Laurie, Robert | | | 1529 | AUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Quek, Bob | | | 1489 | AUS | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | 2022 NSW Open | Sydney | AUS | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1580 | 1.00 | 2 | 0.13 | 20 | 2.60 | |
| | Liu, Yi | f | | 2267 | AUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Xing, Zeqi | | | 1267 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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