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Individual Calculations September 2023 |
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| Yue, Tariq Total change: 43.60 | |   |
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| 1st Annual Pennsylvania Classic | Langhorne, Pennsylvania | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1673 | 2.50 | 5 | 0.18 | 40 | 7.20 | |
|  Vedansh, Kumbharathi | | | 1644 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Kent, Slate | | | 2045 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lila, Field | | | 1567 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Sam, Schenk | | | 1853 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kollur, Anshul | | | 1448 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | XXXIII Pan-American Youth Chess Festival - Under 10 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1702 | 4.50 | 8 | -0.09 | 40 | -3.60 | |
| | Pille Cruz, Juan Luis | | | 1302 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Ted | | | 1913 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Zhu, Linxi | | | 1897 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Silvestre, Lucas | | | 1295 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Marquez Rosas, Vicente | | | 1307 | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Xia, Joshua | | | 1810 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Guo, Ethan | c | | 1951 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Jani, Aakash | | | 1452 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 55th annual Atlantic Open - Major | Reston, VA | USA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1702 | 2.00 | 3 | 1.00 | 40 | 40.00 | |
| | Zhao, Alex | | | 1870 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Snodgrass, Benjamin | | | 1986 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | He, Eden | | | 1656 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | |
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