|
Individual Calculations September 2023 |
|
|
|
| Zhang, Lawrence Total change: -22.40 | |   |
|
| 2023 FIDE DFW Royale - Championship | Irving, TX | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1137 | 0.00 | 1 | -0.34 | 40 | -13.60 | |
|  Jaiswal, Sanskrit | | | 1251 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | XXXIII Pan-American Youth Chess Festival - Under 10 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1191 | 0.00 | 2 | -0.22 | 40 | -8.80 | |
|  Jani, Aakash | | | 1452 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Angulo Perez, Sebastian | | | 1686 | CRC | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | |
|
