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Individual Calculations May 2017 |
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| Jackson, L Ross Total change: -13.80 | |   |
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| 2017 Wellington Easter Open | Wellington | NZL | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1926 | 2.00 | 4 | -0.69 | 20 | -13.80 | |
|  List, Robert | | | 1629 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Ker, Anthony F | m | | 2308 | NZL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Chen, Wei Kai | | | 1653 | NZL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Murdoch, Stephen | | | 1526 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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