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Individual Calculations June 2024 |
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| Sax, Robert David Total change: -24.80 | |   |
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| May 2024 CCC Monthly Swiss | Chicago, IL | USA | 2024-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1758 | 1.00 | 3 | -0.67 | 20 | -13.40 | |
|  Von Hoff, Christopher Daniel | | | 1695 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Hernandez, David | | | 1676 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Chen, Megan | | | 1778 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | 2024 Illinois Senior | Park Ridge, IL | USA | 2024-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1758 | 1.50 | 3 | 0.61 | 20 | 12.20 | |
| | Abbott, James | | | 1880 | USA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Pangan, Camilo C | f | | 1975 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Cohen, Lawrence S | | | 1872 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | 33rd Annual Chicago Open - U2100 | Wheeling, IL | USA | 2024-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1758 | 1.50 | 5 | -1.18 | 20 | -23.60 | |
| | Zhang, Kylie | | wc | 1786 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Wagner, Jason | | | 1857 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lou, Aileen | | | 1704 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Muneepeerakul, Analaya | | | 1654 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Shen, Edward | | | 1655 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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