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Individual Calculations July 2022 |
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| Vijayakumar, Advaith Total change: 21.60 | |   |
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| 31st Annual Chicago Open - Under 2300 | Wheeling, Illinois | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1959 | 3.00 | 4 | -0.19 | 40 | -7.60 | |
|  Kodihalli, Kaustubh | | | 1559 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Al-Adsani, Sami W | | | 1719 | KUW | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Dang, Michael | | | 1916 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Lyu, Ethan Toby | | | 1571 | USA | 1.00 | 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) | | | | 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1959 | 4.50 | 6 | 0.73 | 40 | 29.20 | |
| | Das, Rohan | | | 1624 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mc Entee, Tim R | | | 1957 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Talwalkar, Vedant Ameya | | | 1712 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rosenthal, Nicholas | | | 2119 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Parvathaneni, Nikhil | | | 1669 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Creger V, Leo | | | 1992 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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