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Individual Calculations January 2023 |
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| Leitzell, Jack Cameron Total change: 62.80 | |   |
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| 53rd annual National Chess Congress - 1800-2199 | Philadelphia, PA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1230 | 2.50 | 6 | 1.57 | 40 | 62.80 | |
|  Aravindakshan, Sahana | | | 1615 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Xu, Noah L | | | 1490 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kashyap, Manish B | | | 1582 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Tse, Whitney | | | 1288 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Wang, Lilian | | | 1654 | USA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | De Lellis, Pietro | | | 1674 | SUI | 1.00 | 1 | 0.94 | 40 | 37.60 | |
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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