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Individual Calculations July 2023 |
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| Mc Entee, Tim R Total change: -23.40 | |   |
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| 32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1945 | 2.50 | 6 | -1.80 | 20 | -36.00 | |
|  Patel, Kian | | | 1766 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Das, Ayush | | | 1596 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Luo, Will | | | 1793 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Vanderhoek, Kalman | | | 1889 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Lyu, Zhengdao | | | 1852 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Raman, Arjun | | | 1733 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 2023 Des Moines Open | Des Moines, IA | USA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1945 | 1.50 | 2 | 0.12 | 20 | 2.40 | |
| | Pregon, Joseph Jef | | | 1720 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Noble, Cassidy | | | 1869 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1945 | 3.00 | 4 | 0.51 | 20 | 10.20 | |
| | Bian, Erin | | wf | 1918 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Whale, Nicholas | | | 1868 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Menon, Gauri | | | 1806 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ke, Rianne | | wc | 1838 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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