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Individual Calculations January 2019 |
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| Velea, Stephanie Total change: 74.80 | |   |
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| 2018 Washington Class Championship - Class A | Lynnwood, Washington | USA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1412 | 2.50 | 4 | 1.87 | 40 | 74.80 | |
|  Tien, Sophie Jia-Yu | | | 1648 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Chen, Brian | | | 1634 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Vijayakumar, Advaith | | | 1737 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Leblanc, Paul | | | 1810 | CAN | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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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