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Individual Calculations July 2023 |
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| Harriott, Tyrell Total change: -26.80 | |   |
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| 2023 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1846 | 1.00 | 6 | -0.96 | 20 | -19.20 | |
|  Narayanan, Samrug | f | | 2297 | USA | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Wongso, Steve | | | 2069 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Herman, Daniel | | | 1956 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Arutla, Aditya | | | 2066 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vijayakumar, Advaith | | | 2082 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Seshadri, Sridhar | | | 1457 | USA | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | 17th annual Philadelphia Open - Major | Philadelphia, PA | USA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1846 | 1.50 | 3 | -0.38 | 20 | -7.60 | |
| | Wong, Wyatt | | | 1537 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sharuda, Kameliia | | | 1769 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Steincamp, Isaac Kaito | | | 1912 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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