|
Individual Calculations July 2023 |
|
|
|
| Lin, Daniel Total change: 58.80 | |   |
|
| 22nd Addison Memorial Championship - 2000 and over | San Francisco, CA | USA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1781 | 2.50 | 4 | 0.34 | 40 | 13.60 | |
|  Qiu, Laurie | | | 1640 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Talwalkar, Vedant | | | 1809 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Zhou, Ivan | | | 1628 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Wu, Jayden | | | 1923 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1781 | 2.50 | 5 | 1.13 | 40 | 45.20 | |
| | Zhurbinsky, David | c | | 2075 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Chinni, Rishabh | | | 1736 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Filipovich, David M | | | 1913 | CAN | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Calhoun, Luke | | | 1957 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Villanueva, Hugo | | | 2205 | PHI | 1.00 | 1 | 0.93 | 40 | 37.20 | |
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) | | |
|
