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Individual Calculations January 2018 |
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| Adriaanse, Adam Total change: -3.40 | |   |
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| 2017 RA December Open | Ottawa | CAN | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1996 | 2.50 | 5 | -0.17 | 20 | -3.40 | |
|  Gordon, David | c | | 2216 | CAN | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Sadeghi, Saeid | | | 1992 | CAN | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Zhang, Jikai | | | 1992 | CHN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Xu, Daniel | | | 1690 | CAN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Yang, Fan | | | 1948 | CAN | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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