|
Individual Calculations September 2017 |
|
|
|
| Hutchinson, Norman A Total change: 4.40 | |   |
|
| 104th British Championships Over 65 | Llandudno | ENG | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2040 | 4.50 | 7 | 0.22 | 20 | 4.40 | |
|  Goodwin, Ed H | | | 1856 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Tidmarsh, David A | | | 1821 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Campbell, Ian | | | 1983 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Fisher, C Phillip | | | 1729 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Berry, Stephen H | f | | 2293 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gamble, Raymond J | | | 1894 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Anderton, David W | c | | 2087 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | |
|
