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Individual Calculations June 2024 |
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| Peterson, Brian Total change: 50.40 | |   |
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| 33rd Annual Chicago Open - U2100 | Wheeling, IL | USA | 2024-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1804 | 5.00 | 7 | 2.52 | 20 | 50.40 | |
|  Forney, Robert | | | 1850 | USA | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Cross, Ted A | | | 1977 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Shemesh, Yuval | | | 1902 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Napoli, Steven | | | 1923 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Phipps, Daniel Joseph | | | 1869 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Jing, Aaron | | | 1918 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Matus, Nastassja A | | wf | 1945 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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