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Individual Calculations May 2014 |
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| Patterson, Roger Total change: 10.20 | |   |
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| 8th Annual Grand Pacific Open | Victoria, BC | CAN | 2014-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2068 | 2.00 | 4 | 0.68 | 15 | 10.20 | |
|  Rohonyan, Katerina | | wg | 2298 | CAN | 0.50 | 1 | 0.29 | 15 | 4.35 | |  North, Robert | | | 2093 | CAN | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Villavieja, Butch | | | 2144 | CAN | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Sasata, Robert | | | 2273 | CAN | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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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