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Individual Calculations July 2021 |
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| Wang, Luke Total change: -2.40 | |   |
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| 2021 National Open - Under 2100 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1634 | 3.00 | 7 | -0.06 | 40 | -2.40 | |
|  Liang, Yu-Cheng | | | 1654 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Macartney-Filgate, Bruce | | | 1620 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Oxman, Keith Jay | | | 1690 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Lee, Yesun Kate | | | 1658 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Beck, Alec | | | 1755 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Lazarus, Barry J | | | 1784 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kaleem, Faisal | | | 1608 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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