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Individual Calculations July 2019 |
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| Chen, Jeffrey Total change: -4.00 | |   |
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| 14th Edmonton International Open | Edmonton | CAN | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1530 | 1.00 | 4 | -0.10 | 40 | -4.00 | |
|  Zeggelaar, Mike | | | 1866 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Tuvera, Mark | | | 1601 | CAN | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Offengenden, Ron | | | 1605 | CAN | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Guevarra, Alvin | | | 1789 | CAN | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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