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Individual Calculations July 2010 |
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| Zeggelaar, Mike Total change: 4.00 | |   |
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| ACA Over 1800 | Edmonton, Alberta | CAN | 2010-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1990 | 1.00 | 3 | -0.38 | 25 | -9.50 | |
|  Mackinnon, Keith | | | 2140 | CAN | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Wu, Allan | | | 1928 | CAN | 0.00 | 1 | -0.59 | 25 | -14.75 | | | Pedersen, Rick | | | 2000 | CAN | 1.00 | 1 | 0.51 | 25 | 12.75 | |
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) | | | | 2010 Edmonton International Qualifier | Edmonton, Alberta | CAN | 2010-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 1990 | 1.50 | 3 | 0.54 | 25 | 13.50 | |
| | Wang, Richard | | | 2149 | CAN | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Gardner, Robert J | | | 2144 | CAN | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Kalisvaart, Peter | | | 2076 | NED | 0.50 | 1 | 0.12 | 25 | 3.00 | |
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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