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Individual Calculations July 2023 |
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| Abbott, Peter Total change: -9.00 | |   |
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| 2023 Ford-Greenwood Seniors Rounds 1-4 | Sydney | AUS | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1828 | 3.00 | 4 | -0.45 | 20 | -9.00 | |
|  Schwandl, Hans | | | 1441 | AUS | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Christian, David G | | | 1428 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baldwin, A(tony) C | | | 1410 | AUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Garner, Stephen J | | | 1684 | AUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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