|
Individual Calculations July 2024 |
|
|
|
| Xiao, Marina Total change: -34.00 | |   |
|
| 2024 National Open - Under 2100 | Las Vegas, Nevada | USA | 2024-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1690 | 1.00 | 3 | -0.06 | 40 | -2.40 | |
|  Page, Jordan | | | 1744 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Yu, Tianxiang Carlos | | | 1733 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Imada, Todd | | | 1926 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | | | 58th Arthur Stamer Memorial Tournament - 2000 and Over | San Francisco, CA | USA | 2024-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1690 | 0.50 | 4 | -0.79 | 40 | -31.60 | |
| | Ballantyne, Wayne W | | | 1902 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Zhou, Ivan | | | 1964 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Chin, Zee | | | 1707 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Shrivastava, Ansh | | | 1756 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | |
|
