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Individual Calculations September 2021 |
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| Colombo, Dominic Total change: 20.40 | |   |
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| 37th Annual GM Arnold Denker National Tournament of High School State Champions | Cherry Hill, New Jersey | USA | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1629 | 3.00 | 6 | 0.51 | 40 | 20.40 | |
|  Shen, Christopher | f | | 2029 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Donham, William | | | 1546 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ladan, Nicholas | | | 2029 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Xing, Larrance | | | 1621 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Mikulis-Borsoi, Luca | | | 1485 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Tu, Landon Zhidi | | | 1612 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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