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Individual Calculations September 2017 |
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| Rupasinghe, Sayum Total change: 0.00 | |   |
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| 2017 Rooty Hill Open | Sydney | AUS | 2017-06-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1694 | 0 | 3.00 | 6 | 0.00 | 1694 | | 0.00 | |
|  Willathgamuwa, Rowan | c | | 1828 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | | Cristobal, Rodolfo | | | 2023 | AUS | 0.00 | 1 | 0.00 | | 0.00 | |  Zhao Chen, Winston | | | 1357 | AUS | 0.50 | 1 | 0.00 | | 0.00 | | | Joseph, Baby | | | 1646 | AUS | 0.50 | 1 | 0.00 | | 0.00 | | | Goldsmith, Allan | | | 1462 | AUS | 1.00 | 1 | 0.00 | | 0.00 | | | Lane, Nancy L | | wm | 1845 | AUS | 1.00 | 1 | 0.00 | | 0.00 | |
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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