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Individual Calculations July 2023 |
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| Sawhney, Yuvraj Singh Total change: -12.92 | |   |
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| 32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1552 | 1.50 | 7 | 0.37 | 38 | 14.06 | |
|  Mehrotra, Ekansh | | | 1862 | USA | 0.00 | 1 | -0.14 | 38 | -5.32 | |  Rao, Anjaneya Sripathy | | | 1830 | USA | 0.00 | 1 | -0.17 | 38 | -6.46 | | | Huang, Ayden | | | 1793 | USA | 0.50 | 1 | 0.30 | 38 | 11.40 | | | Brock, William H | | | 1859 | USA | 1.00 | 1 | 0.86 | 38 | 32.68 | | | Min, Ryan | | | 1917 | USA | 0.00 | 1 | -0.10 | 38 | -3.80 | | | Winters, Lance A | | | 1852 | USA | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Adekola, Aderemi | | | 1765 | USA | 0.00 | 1 | -0.23 | 38 | -8.74 | |
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) | | | | 2023 Summer Tuesday Night Marathon - 2000 and over Rounds 5-7 | San Francisco, CA | USA | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1552 | 0.00 | 2 | -0.53 | 38 | -20.14 | |
| | Bambou, Christophe | | | 1902 | FRA | 0.00 | 1 | -0.11 | 38 | -4.18 | | | Stevens, Adam Benjamin | | | 1613 | USA | 0.00 | 1 | -0.42 | 38 | -15.96 | |
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) | | | | 22nd Addison Memorial Championship - 2000 and over | San Francisco, CA | USA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1600 | 1.00 | 4 | -0.57 | 38 | -21.66 | |
| | Wu, Jayden | | | 1923 | USA | 1.00 | 1 | 0.87 | 38 | 33.06 | | | Zhou, Ivan | | | 1628 | USA | 0.00 | 1 | -0.46 | 38 | -17.48 | | | Qiu, Laurie | | | 1640 | USA | 0.00 | 1 | -0.44 | 38 | -16.72 | | | Oza, Nikunj Chandrakant | | | 1572 | USA | 0.00 | 1 | -0.54 | 38 | -20.52 | |
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) | | | | 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1600 | 3.00 | 5 | 0.39 | 38 | 14.82 | |
| | Butcher, Jacob Gregory | | | 1830 | USA | 0.50 | 1 | 0.29 | 38 | 11.02 | | | Pham, Linda | | | 1255 | USA | 0.50 | 1 | -0.39 | 38 | -14.82 | | | Padilla Liceaga, Jorge | | | 1917 | MEX | 0.00 | 1 | -0.13 | 38 | -4.94 | | | Ramaswamy, Pudur | | | 1298 | USA | 1.00 | 1 | 0.15 | 38 | 5.70 | | | Fan, Shengjie | | | 1578 | USA | 1.00 | 1 | 0.47 | 38 | 17.86 | |
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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