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Individual Calculations March 2015 |
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| Villavieja, Butch Total change: 1.20 | |   |
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| 2015 BC Open | Vancouver | CAN | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2190 | 3.00 | 5 | 0.06 | 20 | 1.20 | |
|  Salcedo, Daniel E. | | | 2048 | CAN | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Doknjas, John | c | | 2055 | CAN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kalisvaart, Peter | | | 2086 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Pechisker, Alfred | | | 2204 | CAN | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Sohal, Tanraj S. | | | 2229 | CAN | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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