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Individual Calculations July 2022 |
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| Zagar, Dane Bruno Total change: -10.60 | |   |
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| 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1796 | 3.00 | 6 | -1.02 | 20 | -20.40 | |
|  Martinez, Isaac | | | 2085 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Gu, Crystal | | | 1447 | USA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Garrison, Jay | | | 1684 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Parvathaneni, Nikhil | | | 1669 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Zhang, Ellie | | | 1505 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chinni, Rishabh | | | 1560 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | Midwest Chess Congress - Major | Des Moines, Iowa | USA | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1796 | 2.00 | 5 | 0.49 | 20 | 9.80 | |
| | Magness, Trevor S | | | 2175 | USA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Gupta, Aditya | | | 2047 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Higuchi, Hiro Michael | | | 1818 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Hodina, James D | | | 1792 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Weatherspoon, Kyler | | | 1986 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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