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Individual Calculations January 2020 |
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| Wang, Felicity Total change: 33.20 | |   |
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| 2019 Washington Class Championship - Class A | Lynnwood, Washington | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1424 | 2.00 | 5 | 0.83 | 40 | 33.20 | |
|  Chang, Eddie | | | 1653 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Jiang, Kate Yuhua | | | 1520 | CAN | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Lainson, Silas | | | 1649 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Toppen-Ryan, Harrison | | | 1750 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Liu, Erik | | | 1623 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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