|
Individual Calculations September 2021 |
|
|
|
| Samuel, Joshua Total change: 30.40 | |   |
|
| 4th Annual John T. Irwin National Tournament of Senior State Champions | Cherry Hill, New Jersey | USA | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1583 | 1.00 | 3 | 0.76 | 40 | 30.40 | |
|  Szpisjak, Steven J | | | 1983 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Casden, Alan | | | 1983 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sage, J Timothy | | | 1983 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | |
|
