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Individual Calculations July 2018 |
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| Prunty, Jon Total change: -18.40 | |   |
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| 2018 Southern Suburbs CC Swiss | Perth | AUS | 2018-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1498 | 0.50 | 4 | -0.46 | 40 | -18.40 | |
|  Ayling, Simon D | | | 1721 | AUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Koehler, Colin | | | 1691 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | McAteer, Ian | | | 1661 | AUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Soutar, Gavin | | | 1724 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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