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Individual Calculations December 2018 |
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| Li, Yuze (ethan) Total change: 0.00 | |   |
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| 2018 Norths John Purdy Memorial Open | Sydney | AUS | 2018-09-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1630 | 0 | 3.00 | 7 | 0.00 | 1580 | | 0.00 | |
|  Brand, Peter | | | 1760 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | | Creek, Peter | | | 1554 | AUS | 0.00 | 1 | 0.00 | | 0.00 | |  Cooper, Nicholas | | | 1801 | AUS | 0.50 | 1 | 0.00 | | 0.00 | | | Miller, Gordon | | | 1625 | AUS | 1.00 | 1 | 0.00 | | 0.00 | | | Weijermars, Tristan | | | 1544 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | | Schwandl, Hans | | | 1581 | AUS | 0.50 | 1 | 0.00 | | 0.00 | | | Laurie, Robert | | | 1548 | 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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