|
Individual Calculations August 2023 |
|
|
|
| Pollack, Oscar Total change: -5.20 | |   |
|
| 18th South Wales International Open | Bridgend | WLS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2096 | 5.50 | 9 | -0.26 | 20 | -5.20 | |
|  Williams, Ron | | | 1696 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jukes, Sam | | | 1911 | WLS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kozusek, Daniel | f | | 2359 | WLS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Thomas, Roy | | | 1632 | WLS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Nilsson, Joakim | f | | 2176 | SWE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Rudd, Jack | m | | 2276 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Turner, Joseph David | | | 1857 | WLS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Macdonald, Duncan | | | 1636 | WLS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Marusenko, Petr | m | | 2043 | UKR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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) | | |
|
