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Individual Calculations July 2023 |
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| Elliott, Alexander Mclaughlin Total change: 72.00 | |   |
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| 78th Annual Texas State and Amateur - Amateur | Irving, TX | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1711 | 6.50 | 7 | 2.22 | 20 | 44.40 | |
|  Zhang, Ellery | | | 1351 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ramachandran, Advait | | | 1393 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Negron, Xavier Enrique | | | 1627 | SGP | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Miller, Collin Alexander | | | 1769 | USA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Raghuraja, Sri Avishkar | | | 1756 | USA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Azad, Kabir | | | 1688 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Revellon, Lucas | | | 1714 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | Houston City Championship 2023 - Championship | Houston, Texas | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1711 | 3.50 | 5 | 1.38 | 20 | 27.60 | |
| | Gu, Samuel | | | 1538 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Walmer, Benjamin | | | 1864 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Palani, Mohnishkirupaa | | | 1684 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Pathak, Rudransh | | | 1805 | USA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Widener, Andrew | | | 1973 | USA | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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