Individual Calculations May 2018 |
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Gale, Brian Total change: 25.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2018 Perth Chess Club Championship | Perth | AUS | 2018-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1739 | 1556 | 1.50 | 3 | 0.64 | 40 | 25.60 | |
| Elkington, Derek | | | 1913 | AUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | Wolstencroft, Alan | | | 1732 | AUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | Maris, Fred A | | | 1573 | AUS | 0.50 | 1 | 0.02 | 40 | 0.80 | | 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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