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Rapid:
Individual Calculations September 2023 |
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| Laureano, Dereck Total change: -7.20 | |   |
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| CCC Rapid - July 2023 | Charlotte, NC | USA | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1813 | 2.50 | 4 | -0.36 | 20 | -7.20 | |
|  Purohit, Vihaan | | | 1413 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Zhang, Brian Qixuan | | | 1405 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carter, Emmanuel | | | 2018 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Karthigeyan, Kishan | | | 1588 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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