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Individual Calculations February 2015 |
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| Sinanan, Joshua Total change: 3.80 | |   |
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| 2014 Washington Class Championship | Lynnwood, Washington | USA | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2229 | 3.00 | 4 | 0.19 | 20 | 3.80 | |
|  Patterson, Roger | | | 2069 | CAN | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Pupols, Viktors | | | 2072 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Lampman, Becca | | | 1965 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Macgregor, Michael | | | 2182 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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