Individual Calculations August 2019 |
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Roebuck, Derek J Total change: -5.20 | | |
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2019 WA Reserves Championship | Perth | AUS | 2019-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1667 | 1609 | 1.00 | 3 | -0.26 | 20 | -5.20 | |
| Dagza, Ben | | | 1670 | AUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | Wolstencroft, Alan | | | 1690 | AUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | McAteer, Ian | | | 1642 | AUS | 0.50 | 1 | 0.05 | 20 | 1.00 | | 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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