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Individual Calculations September 2023 |
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| Murali, Rishi Total change: 116.00 | |   |
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| 2023 U.S. Junior Open Championship | Elmhurst, IL | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1565 | 2.00 | 5 | 1.53 | 40 | 61.20 | |
|  Xia, Ruoxiao | | | 1912 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Mehrotra, Ekansh | | | 1974 | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Bruha, Nicholas | | | 1989 | USA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Barretto, Ryan Sanjay | | | 1965 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Adhikari, Sunav | | | 1889 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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) | | | | XXXIII Pan-American Youth Chess Festival - Under 16 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1565 | 3.50 | 8 | 1.37 | 40 | 54.80 | |
| | Jiang, Brandon | c | | 2087 | USA | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Zhang, Justin Weicheng | | | 1623 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Nasta, Kiren Vivek | | | 2057 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Tay, Brian | | | 1915 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Pjevic, Dario | | | 1701 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Solis Cano, Cesar Fabrizio | | | 1584 | PER | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Bist, Atharva | | | 1735 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Lopez Escobar, Daniel Alejandro | | | 1592 | GUA | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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