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Individual Calculations August 2023 |
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| Liu, Leonardo Total change: 36.40 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1869 | 4.50 | 7 | 0.60 | 40 | 24.00 | |
|  Miller, Rachel E | c | wm | 1940 | JAM | 1.00 | 1 | 0.60 | 40 | 24.00 | |  McQuillin, Danil A | | | 1946 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Friedman, Andrew C | | | 1781 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Li, Justin Y | | | 1737 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Moorhouse, Will | | | 1807 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Sergeev, Aleksey Michael | | | 1770 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Qian, Bobby | | | 1808 | USA | 0.50 | 1 | -0.08 | 40 | -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) | | | | 1000GM NY Summer Norm Invitational - IM D Qualifier | New York, New York | USA | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1871 | 4.00 | 9 | 0.31 | 40 | 12.40 | |
| | Mottola, Max | | | 1913 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Ho, Carter | | | 1917 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Paragua, Megan Althea | | | 1904 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Gaw, Chloe | | | 1864 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Nasta, Kiren | | | 2008 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Raparthi, Ankit | | | 1924 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Pagan, Jonathan | | | 2013 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Rosenberg, Evan S | | | 1973 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Safranek, William | | | 1923 | USA | 0.50 | 1 | 0.07 | 40 | 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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