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Individual Calculations July 2023 |
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| Rosenberg, Evan S Total change: 3.20 | |   |
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| 1000GM Memorial Day NY Norm Invitational IM D Qualifier | New York, NY | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1956 | 2.50 | 5 | 0.16 | 20 | 3.20 | |
|  Raparthi, Ankit | | | 1962 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Nasta, Kiren | | | 1882 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Paragua, Megan Alt | | | 1924 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Yoo, Eugene Choi | | | 2071 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pagan, Jonathan | | | 2053 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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