Individual Calculations June 2022 |
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Brooke, John Total change: 1.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 Perth Club Championship Rounds 4-7 | Perth | AUS | 2022-05-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1352 | 1468 | 2.00 | 3 | 0.07 | 20 | 1.40 | |
| Van Burgel, Bradley | | | 1561 | AUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | Rennie, Mike | | | 1228 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | Frankland, David M | | | 1267 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | 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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