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Individual Calculations January 2015 |
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| Bartnik, Robert Total change: -107.20 | |   |
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| Box Hill Open 2014 | Melbourne | AUS | 2014-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1626 | 2.00 | 7 | -2.68 | 40 | -107.20 | |
|  Cook, Geoff L | | | 1784 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Loucas, Carl | | | 1495 | AUS | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Chew Lee, Adrian | | | 1458 | AUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Croft, Roger | | | 1589 | AUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Chen, Lachlan | | | 1262 | AUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Guo, Zhi Xin | | | 1489 | AUS | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Soetanto, Brandon | | | 1314 | AUS | 0.50 | 1 | -0.36 | 40 | -14.40 | |
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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