Individual Calculations October 2020 |
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Owen, Geoffrey Total change: -34.80 | | |
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2020 Perth Chess Club John Brooke Cup | Perth | AUS | 2020-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1390 | 1224 | 0.00 | 3 | -0.87 | 40 | -34.80 | |
| Howard, Mark | | | 1497 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | Markou, Victor | | | 1375 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | Powell, Darren | | | 1299 | AUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | 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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