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Individual Calculations September 2023 |
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| Babel, Amay Total change: 66.00 | |   |
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| 6th Annual Queen City of the Prairie Open and Fort Worth Championship | Fort Worth, Texas | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1603 | 1.50 | 3 | 0.53 | 40 | 21.20 | |
|  Tineo, Brian Jeremiah | | | 2037 | DOM | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Vuyyuru, Shriyan | | | 1281 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kung, Thomas | | | 2116 | USA | 0.50 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | 2023 Houston Chess Festival - Open | Houston, TX | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1603 | 1.50 | 3 | 0.33 | 40 | 13.20 | |
| | Naidu, Divyendra | | | 1412 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Cardinal, Scott | | | 1822 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zhang, Eric J | | | 1847 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | 2023 DFW FIDE 6 - Premier | Irving, TX | USA | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1569 | 3.00 | 5 | 0.79 | 40 | 31.60 | |
| | Navarro, Roman Nicholas | | | 1693 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Singh, Siddharth | | | 1790 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | He, Justin Shandong | | | 1547 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Mazumdar, Shaurya | | | 1533 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Clarke, Daniel J | | | 1510 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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