Individual Calculations February 2023 |
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Wang, Yuan Total change: -19.40 | | |
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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 |
1693 | 1884 | 2.00 | 4 | -0.97 | 20 | -19.40 | |
| Marcus, Joel | | | 1776 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | Edwards, Emar Ephraim | | | 1745 | BAR | 1.00 | 1 | 0.31 | 20 | 6.20 | | Chandran, Harish | | | 1633 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | Wang, Lilian | | | 1619 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | | 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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