|
Individual Calculations September 2023 |
|
|
|
| Willoughby, Robert H Total change: 9.20 | |   |
|
| 2023 British Championship: Over 65 Championship | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1564 | 1.00 | 5 | 0.23 | 40 | 9.20 | |
|  Myall, Ivan J | | | 1927 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Phillips, William | | | 1808 | ENG | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Reuben, Stewart | c | | 1901 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ingham, H William | | | 1833 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Erdogan, Hassan | | | 1829 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | |
|
