|
Individual Calculations June 2023 |
|
|
|
| Karthikeyan, Arnav Total change: 29.60 | |   |
|
| 2023 Arthur Bisguier FIDE Open | Naperville, IL | USA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1625 | 1.00 | 4 | -0.76 | 40 | -30.40 | |
|  Coffman, Charles Z | | | 1793 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Dmitriev, Andrey | | | 1680 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Chen, Megan | | | 1616 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Pikus, Matthew Kent | | | 1588 | USA | 0.00 | 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) | | | | 2023 Illinois Youth | Schaumburg, IL | USA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1625 | 2.50 | 5 | 1.50 | 40 | 60.00 | |
| | Prabhu, Sanjith | | | 1722 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Platnick, Elijah Samuel | | | 1953 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Kaplan, Avi Harrison | | | 2146 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Heller, Jack | | | 1842 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Panner, Gabriel | | | 1817 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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) | | |
|
