|
Individual Calculations October 2021 |
|
|
|
| Del Rosario, Frisco Total change: 19.00 | |   |
|
| 2021 IM John Grefe Marathon | Berkeley, California | USA | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1723 | 2.50 | 4 | 0.95 | 20 | 19.00 | |
|  Asgari, Mohammad | | | 1475 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Thornally, Frank | f | | 2010 | USA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Walder, Michael | | | 1953 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Yanofsky, Kevin | | | 1817 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
|
