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Individual Calculations March 2020 |
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| Polich, Duane Total change: 0.00 | |   |
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| 2020 WA State Championship - Challengers | Kirkland, Washington | USA | 2020-02-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1467 | 0 | 2.00 | 6 | 0.00 | 1342 | | 0.00 | |
|  Bian, Erin | | | 1405 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Patton Jr, Lorenzo | | | 1497 | USA | 0.50 | 1 | 0.00 | | 0.00 | |  Velea, Stephanie | | wc | 1588 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Li, Edward | | | 1267 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Wang, Felicity | | | 1527 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Mathews, Daniel | | | 1517 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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