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Individual Calculations February 2023 |
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| Li, Audrey Keyan Total change: 27.60 | |   |
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| 55th annual Liberty Bell Open - U2100 | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1282 | 1.50 | 5 | 0.69 | 40 | 27.60 | |
|  You, Eden | | | 1693 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Christiansen, Natasha C | | wc | 1601 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Nolan, Gregory Matthew | | | 1817 | USA | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Wakida, Ken | | | 1444 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ayithi, Yashaswini | | | 1446 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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