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Individual Calculations July 2013 |
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| Kalisvaart, Peter Total change: 3.00 | |   |
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| 30th Trumpeter Classic | Grande Prairie, Alberta | CAN | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2093 | 2.00 | 3 | 0.20 | 15 | 3.00 | |
|  Pradzinski, Tim | | | 1790 | CAN | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Sequillion, Aaron | | | 2017 | CAN | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Gardner, Robert J | | | 2213 | CAN | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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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