|
Individual Calculations October 2021 |
|
|
|
| Heller, Jack Total change: 108.80 | |   |
|
| 2021 Illinois Open State Championship - Open | Northbrook, Illinois | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1765 | 4.00 | 5 | 2.72 | 40 | 108.80 | |
|  Witt, Theodore Jacob | | | 1689 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Guha, Rohit | | | 2016 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Meduri, Aakaash | | | 1939 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ladan, Nicholas | | | 2075 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Lehmann, Spencer George | f | | 2165 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
