|
Individual Calculations September 2023 |
|
|
|
| Radermacher, Timothy Total change: 0.40 | |   |
|
| 2023 Lake Superior Open | Superior, WI | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1963 | 1.50 | 3 | 0.01 | 20 | 0.20 | |
|  Richter, Alex | | | 2165 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Wahl, Jackson | | | 2001 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Hutton, Henry | | | 1721 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | 6th Annual Irwin National Tournament of Senior State Champions | Grand Rapids, Michigan | USA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1963 | 3.00 | 6 | 0.01 | 20 | 0.20 | |
| | Elkins, Steve E | | | 1664 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rubsamen, Cornelius | | | 2196 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Burnett, Ronald W | m | | 2288 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Carey, Michael P | | | 1866 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Gavrysh, Leonid | | | 1883 | UKR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Rosario, Salvador | | | 1923 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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) | | |
|
