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Individual Calculations March 2015 |
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| Kalisvaart, Peter Total change: 1.00 | |   |
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| 2015 BC Open | Vancouver | CAN | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2086 | 2.50 | 5 | 0.05 | 20 | 1.00 | |
|  Escandor, Manuel Omana | | | 1846 | CAN | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Pechisker, Alfred | | | 2204 | CAN | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Villavieja, Butch | | | 2190 | PHI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Sohal, Tanraj S. | | | 2229 | CAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Roback, Joe | | | 1982 | CAN | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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