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Individual Calculations June 2023 |
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| Murali, Rishi Total change: -26.80 | |   |
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| 2023 Arthur Bisguier FIDE Open | Naperville, IL | USA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1574 | 1.00 | 3 | 0.26 | 40 | 10.40 | |
|  Coffman, Charles Z | | | 1793 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Chen, Anthony Deyou | | | 1859 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Dmitriev, Andrey | | | 1680 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 2023 Illinois Youth | Schaumburg, IL | USA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1574 | 0.50 | 4 | -0.93 | 40 | -37.20 | |
| | Platnick, Elijah Samuel | | | 1953 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Prabhu, Sanjith | | | 1722 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Pikus, Matthew Kent | | | 1588 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Deligiannis, Dimitrios M | | | 1533 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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