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Individual Calculations August 2022 |
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| Liu, Jason Total change: 22.80 | |   |
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| 23rd annual Pittsburgh Open Under 2100 | Pittsburgh, PA | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1370 | 1.50 | 4 | 0.57 | 40 | 22.80 | |
|  Painter, Jacob Daniel | | | 1808 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Katipoglu, Engin | | | 1579 | TUR | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Jinsi, Soham | | | 1565 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Pius, Kebish | | | 1448 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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) | | |
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