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Individual Calculations August 2023 |
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| Jain, Parinya Total change: 99.60 | |   |
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| 51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1346 | 1.50 | 6 | 0.67 | 40 | 26.80 | |
|  Dresher, Kevin | | | 1674 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Gui, Suyuan | | | 1662 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gorelik, Dimitry | | | 1660 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Vadderaju, Sudeep | | | 1567 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Cowpar, Stephen | | | 1742 | IRL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Coleman, Anthony | | | 1672 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | 53rd annual Continental Open - U2100 | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1346 | 3.00 | 7 | 1.82 | 40 | 72.80 | |
| | Goodman, Michael K | | | 1545 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kennedy, Aiden | | | 1543 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Patel, Maahir M | | | 1608 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Wang, Rachel Zihan | | | 1675 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Nepravishta, Gary | | | 1840 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Mott, Skyler | | | 1616 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Kasiviswanathan, Rohan | | | 1604 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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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