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Individual Calculations July 2022 |
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| Gabbara, Faris F Total change: -51.20 | |   |
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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 |
| 1493 | 1740 | 1.50 | 3 | -0.86 | 40 | -34.40 | |
|  Li, Iris | | | 1365 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Yang, Maxwell Z | | | 1435 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Porcelli, Michael W | | | 1678 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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) | | | | Midwest Chess Congress - Major | Des Moines, Iowa | USA | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1724 | 0.00 | 1 | -0.42 | 40 | -16.80 | |
|  Menon, Gauri | | | 1781 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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