Individual Calculations July 2022 |
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Graif, William Total change: -29.80 | | |
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31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2194 | 2335 | 4.50 | 9 | -1.49 | 20 | -29.80 | |
| Wongso, Steve | | | 1939 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dragun, Kamil | g | | 2571 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | Yanayt, Eugene | f | | 2077 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Jacobson, Brandon | g | | 2526 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | De La Colina, Nicolas | | | 2091 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | Quirke, Jeffrey L | | | 2077 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Zhao, Erick | f | | 2239 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | Gupta, Aditya | | | 2047 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | Oberoi, Shelev | | | 2176 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | 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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