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Rapid:
Individual Calculations June 2017 |
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| Purewal, Sardul Total change: -17.40 | |   |
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| 2017 Alberta Active Championship | Red Deer | CAN | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 2015 | 2.00 | 4 | -0.87 | 20 | -17.40 | |
|  Zhao, Ian | | | 1708 | CAN | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Caldera, Anuar | | | 2160 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Koperski, Dustin | | | 1615 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wu, Chenxi | | | 1791 | CAN | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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