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Individual Calculations May 2014 |
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| Roback, Joe Total change: 15.30 | |   |
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| 8th Annual Grand Pacific Open | Victoria, BC | CAN | 2014-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 1925 | 1.00 | 3 | 0.51 | 30 | 15.30 | |
|  Berry, Jonathan | f | | 2249 | CAN | 0.00 | 1 | -0.13 | 30 | -3.90 | |  Day, Lawrence | m | | 2228 | CAN | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Kenney, Jason | | | 2149 | CAN | 1.00 | 1 | 0.78 | 30 | 23.40 | |
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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