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Individual Calculations November 2021 |
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| Stein, Josiah Robert Total change: -41.20 | |   |
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| 29th Annual Midwest Class Championships - Premier | Wheeling, Illinois | USA | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2059 | 1.00 | 3 | -1.03 | 40 | -41.20 | |
|  Singh, Hersh | | | 2100 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Talghader, John Aidan | | | 1840 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Cohen, Lawrence S | | | 1813 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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