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Individual Calculations August 2023 |
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| Jing, Andrew Total change: -40.40 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1905 | 4.50 | 8 | -2.17 | 40 | -86.80 | |
|  Kumar, Sanjay | | | 1677 | USA | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Wang, Tianna | | | 1728 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Chitnis, Shirish R | | | 1505 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Bohan | | | 1592 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Welcome, Chris | | | 1588 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Sperber, Jacob | | | 1629 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Kamesh, Vidyuth | | | 1567 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Moshkevich, Elizabeth | | | 1671 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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) | | | | 53rd annual Continental Open - Premier | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1931 | 4.00 | 6 | 1.16 | 40 | 46.40 | |
| | Li, Michael | | | 1804 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ye, Stephen | | | 1847 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Guillemette, Hugo | | | 1955 | CAN | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Yanayt, Eugene | f | | 2097 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Zhou, Jianchao | g | | 2540 | CHN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ling, Chenxuan | | | 1708 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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) | | |
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