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Individual Calculations September 2021 |
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| Ray, Ujan Total change: 92.00 | |   |
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| 2021 North American Youth Chess Championships - Open Under 14 | Chicago, Illinois | USA | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1357 | 3.00 | 8 | 2.30 | 40 | 92.00 | |
|  Vanapalli, Vishnu | | | 1757 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Tay, Brian | | | 1757 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shivakumar, Shawnak | | | 1757 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sharma, Vishruth | | | 1757 * | CAN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Pillai, Adithya | | | 1671 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Sloan, Jed | | | 1757 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nandhakumar, Vaseegaran | | | 1757 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Feng, Eric | | | 1755 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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