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Individual Calculations July 2023 |
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| Ortega, Anthony Total change: -70.40 | |   |
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| 2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 2198 | 2.00 | 4 | -1.76 | 40 | -70.40 | |
|  Barnes, Maxwell H | | | 1681 | USA | 0.00 | 1 | -0.96 | 40 | -38.40 | |  Welch, Mason | | | 1798 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Talwalkar, Vedant | | | 1809 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Puppalla, Pranay | | | 1641 | USA | 0.50 | 1 | -0.47 | 40 | -18.80 | | | * 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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