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Individual Calculations May 2013 |
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| Pechisker, Alfred Total change: 19.35 | |   |
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| 7th Annual Grand Pacific Open | Victoria, British Columbia | CAN | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2182 | 5.00 | 6 | 1.29 | 15 | 19.35 | |
|  Xiao, Alice Huanyi | | | 1854 | CAN | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Lai, Jingzhou Peter | | | 2000 | CAN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Rohonyan, Katerina | | wg | 2296 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Erichsen, Dan | | | 2117 | DEN | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Lo, Ryan | | | 2006 | CAN | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Day, Lawrence | m | | 2225 | CAN | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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