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Individual Calculations July 2023 |
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| Prudhvi Kumar, V Total change: -6.80 | |   |
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| 2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2083 | 5.50 | 7 | 0.73 | 20 | 14.60 | |
|  Chinni, Rishabh | | | 1736 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Wu, Wentao | | | 1849 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Liu, Austin | | | 1913 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Liou, Arthur | | | 1808 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Liu, Angela | | | 1912 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yi, Richard | | | 2129 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Breckenridge, Steven | f | | 2181 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 16th annual Philadelphia International | Philadelphia, PA | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2083 | 3.00 | 9 | -1.07 | 20 | -21.40 | |
| | Corrales Jimenez, Fidel | g | | 2509 | USA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Jing, Andrew | | | 1905 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Aravindakshan, Sahana | | | 1792 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Chen, Derek | | | 1823 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gutla, Aryan | f | | 2344 | USA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Mulyar, Michael A | m | | 2364 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Paul, Justin | f | | 2312 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Shah, Ansh Milinkumar | | | 2156 | IND | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Zhang, Roger | | | 1971 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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