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Individual Calculations March 2018 |
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| Whale, Nicholas Total change: -6.40 | |   |
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| 2018 Washington State Championship - Challengers | Seattle, Washington | USA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1824 | 6.50 | 9 | -0.16 | 40 | -6.40 | |
|  Velea, Sophie | | wc | 1449 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Harwood, Paul | | | 1716 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Velea, Anne-Marie | | | 1734 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Xuan, Owen | c | | 1765 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Mathews, Daniel | | | 1543 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Chen, Minda | | wc | 1779 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Vijayakumar, Advaith | | | 1601 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Jiang, Brandon | | | 1534 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Velea, Stephanie | | wc | 1493 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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