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Rapid:
Individual Calculations September 2023 |
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| Klein, Ethan Total change: -5.60 | |   |
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| July 2023 Marshall Masters | New York, NY | USA | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1889 | 0.50 | 2 | -0.75 | 20 | -15.00 | |
|  Jiang, Jason | | | 1888 | USA | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Safranek, William | | | 1693 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | August 2023 Marshall Masters | New York, NY | USA | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1889 | 1.00 | 2 | 0.47 | 20 | 9.40 | |
| | , , Nathaniel | | | 2000 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Subervi, Jonathan | f | | 2150 | DOM | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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