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Individual Calculations March 2018 |
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| Mayer, Jacob Total change: -38.00 | |   |
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| Seattle Masters January 2018 - Challengers | Seattle, Washington | USA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1766 | 0.50 | 2 | -0.95 | 40 | -38.00 | |
|  Velea, Anne-Marie | | | 1694 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | |  Velea, Sophie | | wc | 1475 | USA | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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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