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Individual Calculations October 2021 |
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| Gustafson, Craig A Total change: 0.00 | |   |
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| 66th Annual Iowa Open | Iowa City, Iowa | USA | 2021-09-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1666 | 0 | 1.00 | 4 | 0.00 | 1473 | | 0.00 | |
|  Lodh, Anish | | | 1890 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Hodina, James | | | 1799 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Zagade, Samraat Ja | | | 1544 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Kolli, Sai | | | 1432 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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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