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Individual Calculations May 2023 |
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| Saxon, Marc Total change: -17.20 | |   |
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| 2023 Perth Club Championship Rounds 1-3 | Perth | AUS | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1801 | 1.50 | 3 | -0.86 | 20 | -17.20 | |
|  Hounsome, David | | | 1525 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Gough, Dylan | | | 1523 | AUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Wolstencroft, Alan | | | 1651 | AUS | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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