|
Individual Calculations August 2023 |
|
|
|
| Ji, Y Luke Total change: 204.80 | |   |
|
| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1483 | 4.50 | 7 | 3.72 | 40 | 148.80 | |
|  Ho, Kevin | | | 1896 | USA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Meredith, Matthew | | | 1955 | USA | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Tripodi, Matthew | | | 1779 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Eisenhauer, Stephen | | | 1813 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Wang, Maxwell Georg | | | 1733 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Miller, Rachel E | c | wm | 1940 | JAM | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Friedman, Andrew C | | | 1781 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | 53rd annual Continental Open - U2100 | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1483 | 3.00 | 4 | 1.40 | 40 | 56.00 | |
| | Yu, Justin J | | | 1637 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Wang, Lacey | | | 1107 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Frieden, Ken | | | 1968 | USA | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Riaz, Rayhan | | | 1583 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | |
|
