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Individual Calculations October 2020 |
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| Leonhardt, Wolfgang Total change: -90.40 | |   |
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| 2020 Perth Chess Club Wolfgang Leonhardt Cup | Perth | AUS | 2020-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 2022 | 3.00 | 7 | -2.26 | 40 | -90.40 | |
|  Barber, John | | | 1622 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Maris, Robert | | | 1995 | AUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Maggs, Derwent | | | 2019 | AUS | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Tomic, Nedeljko | | | 1675 | AUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Shaw, Robin A | | | 1622 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Elkington, Derek | | | 1902 | AUS | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Fu, Yihe (rebo) | | | 1751 | CHN | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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