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Individual Calculations May 2017 |
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| Marks, Joe Total change: -28.00 | |   |
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| 2017 O2C Doeberl Cup Minor | Canberra | AUS | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1537 | 0.50 | 2 | -0.70 | 40 | -28.00 | |
|  Egan, Bill | c | | 1666 | AUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Chang, Sophie | | | 1217 | AUS | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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