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Individual Calculations July 2022 |
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| Stein, Josiah Robert Total change: -54.40 | |   |
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| 31st Annual Chicago Open - Under 2100 | Wheeling, Illinois | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 2018 | 3.50 | 6 | -1.36 | 40 | -54.40 | |
|  Cusumano, Steven Joseph | | | 1759 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Porcelli, Michael W | | | 1678 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Karthikeyan, Arnav | | | 1635 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Hart, Vincent J | | | 1906 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Peterson, Brian | | | 1810 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gagliano, Ethan A | | | 1744 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | |
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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