|
Individual Calculations August 2023 |
|
|
|
| Cotterill, Sam Total change: 78.80 | |   |
|
| 2023 British Championship: Weekender - Atkins | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1658 | 2.50 | 4 | 1.97 | 40 | 78.80 | |
|  Fowler, Hugo | | | 1930 | WLS | 0.00 | 1 | -0.17 | 40 | -6.80 | |  De Coverly, Roger D | | | 1955 | ENG | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Broughton, Daniel | | | 2013 | ENG | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Ashworth, Michael J | | | 2022 | ENG | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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) | | |
|
