|
Individual Calculations April 2023 |
|
|
|
| Rosenberg, Evan S Total change: -25.80 | |   |
|
| Marshall FIDE Monday January-February 2023 Round 6 | New York, NY | USA | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1997 | 0.00 | 1 | -0.54 | 20 | -10.80 | |
|  Klein, Ethan | | | 1966 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | Marshall FIDE Monday March-April 2023 Rounds 1-4 | New York, NY | USA | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1982 | 1.50 | 3 | -0.75 | 20 | -15.00 | |
| | Halpern, Daniel | | | 1784 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Berg, George | | | 1796 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Nkululeko, Nkosi | | | 1788 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
|
