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Individual Calculations September 2022 |
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| Lanham, Bruce Total change: 3.20 | |   |
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| 2022 John Brooke Cup Rounds 1-3 | Perth | AUS | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1283 | 1.00 | 2 | 0.08 | 40 | 3.20 | |
|  Overste, Brian | | | 1115 | AUS | 0.00 | 1 | -0.72 | 40 | -28.80 | |  Leech, Martin | | | 1525 | AUS | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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