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Individual Calculations August 2023 |
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| Murthy, Pappu Total change: 8.20 | |   |
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| 24th annual Pittsburgh Open - Major | Pittsburgh, PA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1850 | 3.00 | 5 | 0.41 | 20 | 8.20 | |
|  Wang, Chloe Heather | | | 1745 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Broihier, Ian | | | 1677 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Luo, Wesley | | | 1518 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Quirke, Jeffrey L | | | 1998 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Zhao, Erick | f | | 2355 | USA | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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