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Individual Calculations September 2023 |
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| Radhakrishnan, Sharath Total change: 115.20 | |   |
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| 2023 Joe Yun Memorial - Elite | Brecksville, OH | USA | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1670 | 1.50 | 3 | 0.94 | 40 | 37.60 | |
|  Hart, Braeden Spenser | | | 1972 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Tripathi, Amogh | | | 1972 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Murthy, Pappu | | | 1850 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | | | XXXIII Pan-American Youth Chess Festival - Under 10 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1710 | 6.00 | 8 | 1.94 | 40 | 77.60 | |
| | Duran Gen, Iker | | | 1278 | MEX | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Guo, Ethan | c | | 1951 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Escalante Rossi, Eric Rafael | | | 1310 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ling, Chenxuan | | | 1897 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Dong, Kyle Qiyu | | | 1830 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Jasinski, Alexander | | | 1740 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Xia, Joshua | | | 1810 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Cortes Medina, Fernando | | | 1645 | MEX | 0.50 | 1 | -0.09 | 40 | -3.60 | | | * 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) | | |
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