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Individual Calculations March 2017 |
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| Smith, Andre Total change: -15.60 | |   |
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| John Powell Memorial Open 2017 | Kingston | JAM | 2017-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1645 | 0.50 | 2 | -0.39 | 40 | -15.60 | |
|  Christie, Joshua | | | 1934 | JAM | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Hutchinson, Marlon | | | 1469 | JAM | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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