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Individual Calculations October 2022 |
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| Olsen, Robert Donald Total change: 15.60 | |   |
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| Marshall FIDE Monday August-September 2022 Rounds 4-6 | New York, NY | USA | 2022-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1860 | 1.50 | 2 | 0.78 | 20 | 15.60 | |
|  Kozower, Ethan | | | 1848 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Herbst, Richard | | | 2096 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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) | | |
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