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Individual Calculations September 2023 |
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| Jammalamadaka, Vihaan Total change: 18.00 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 12 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1812 | 5.50 | 8 | 0.45 | 40 | 18.00 | |
|  Anandheri Kandadai, Srihari | | | 1323 | USA | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Liu, Aiden Q | | | 2339 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Yu, Vincent Zhiwen | | | 1302 | USA | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Ilyasov, Ahmed | | | 1567 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Ganesan, Vikash | | | 1412 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cherukuri, Nitesh | | | 1883 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Sethuraman, Roshan | | | 1902 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Yin, Zeming | | | 1738 | CAN | 1.00 | 1 | 0.40 | 40 | 16.00 | | | * 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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