|
Individual Calculations September 2023 |
|
|
|
| Myall, Ivan J Total change: 24.20 | |   |
|
| 2023 British Championship: Over 65 Championship | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1927 | 4.00 | 6 | 1.21 | 20 | 24.20 | |
|  Willoughby, Robert H | | | 1564 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Morley, Andrew J | | | 2089 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Hutchinson, Paul A | | | 1996 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Bray, David | | | 1975 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kelly, Ian G | | | 1987 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Jackson, Sheila | | wg | 2039 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | |
|
