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Individual Calculations August 2023 |
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| Xu, Jayden Total change: 80.80 | |   |
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| 53rd annual Continental Open - U2100 | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1607 | 4.50 | 6 | 1.76 | 40 | 70.40 | |
|  Carey, Michael P | | | 1866 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Collins, Alexander | | | 1477 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Ramaswamy, Nakul | | | 1631 | IND | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Riaz, Rayhan | | | 1583 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Lewis, Franklin Ph | | | 1663 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Naba, Karim | | | 1639 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | 24th annual Pittsburgh Open - Major | Pittsburgh, PA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1607 | 1.00 | 4 | 0.26 | 40 | 10.40 | |
| | Eidemiller, Mark | | | 2161 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Zheng, Marcus | | | 1836 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Lin, Benjamin Gu | | | 1792 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Durost, Benjamin E | | | 1809 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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