|
Individual Calculations February 2022 |
|
|
|
| Li, Kevin Zhang Total change: 32.00 | |   |
|
| 54th Annual Liberty Bell Open - Under 2100 | Philadelphia, Pennsylvania | USA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1690 | 3.00 | 5 | 0.80 | 40 | 32.00 | |
|  Kerimkulov, Omurbek | | | 1782 | KGZ | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Failon, Nick | | | 1638 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Zhu, Jenny | | | 1794 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Rigai, Jon | | | 1601 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Fischer, Robert J | | | 1860 | USA | 0.00 | 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) | | |
|
