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Individual Calculations October 2021 |
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| Logozar, Elijah Total change: -68.00 | |   |
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| 66th Annual Iowa Open | Iowa City, Iowa | USA | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1952 | 2.50 | 5 | -0.77 | 40 | -30.80 | |
|  Jiles, David | | | 1672 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Lodh, Anish | | | 1890 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Hodina, James | | | 1799 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Moerlien, Puwit Sk | | | 1600 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Saleem, Arshaq | | | 2144 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | NOTE: K factor changed | | 2021 Las Vegas Open - Open | Las Vegas, Nevada | USA | 2021-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1952 | 2.50 | 8 | -1.86 | 20 | -37.20 | |
| | Lin, Andy | | | 2238 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Martinez, Isaac | | | 2086 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | McConnell, Griffin Thomas | | | 1858 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Kvakovszky, George | | | 1832 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Sloan, Sam H | | | 1772 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Harish, Neeraj | | | 1825 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Krishnakumar, Sriram | c | | 2095 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sathish, Pranav | | | 1631 | USA | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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