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Individual Calculations July 2023 |
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| Cusumano, Steven Joseph Total change: -15.60 | |   |
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| 32nd annual Chicago Open - U2100 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1811 | 3.00 | 6 | -0.78 | 20 | -15.60 | |
|  Hoffman, Jesse N | | | 1497 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Ohly, Oliver | | | 1411 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaczanowski, Aidan Paul | | | 1703 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Skorobogatykh, Andrei | | | 1856 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Zaslow, Henry | | | 1794 | NZL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Napoli, Steven | | | 1894 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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