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Individual Calculations May 2018 |
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| Wolstencroft, Alan Total change: -46.80 | |   |
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| 2018 Perth Chess Club Championship | Perth | AUS | 2018-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1732 | 1.00 | 4 | -1.17 | 40 | -46.80 | |
|  Rodriguez, Juan Talavera | | | 1967 | WLS | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Markou, Victor | | | 1384 | AUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | De Yaak, Peter | | | 1848 | AUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Gale, Brian | | | 1556 | AUS | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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