|
Individual Calculations May 2018 |
|
|
|
| Nyman, John Ch Total change: -15.40 | |   |
|
| 71st West of England Chess Union Congress Major | Exmouth | ENG | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1801 | 2.50 | 6 | -0.77 | 20 | -15.40 | |
|  Grant-Ross, Peter | | | 1615 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Annetts, Ivor S | | | 1885 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Hibbitt, Arthur M | | | 1768 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Thynne, Trefor F | | | 1924 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Halvorsen, Benjamin | | | 1595 | NOR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Page, Martin C | | | 1795 | ENG | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | |
|
