|
Individual Calculations September 2015 |
|
|
|
| Shepley, Julien M Total change: -10.60 | |   |
|
| 102nd British Chess Championships Over 50 | Coventry | ENG | 2015-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1983 | 2.50 | 5 | 0.67 | 20 | 13.40 | |
|  Gant, Chris J | f | | 2146 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Brooks, Phil J | | | 2217 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hughes, Roy | | | 2012 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Howell, Chris I | | | 2044 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Freeman, Richard C P | | | 2010 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | | | 31st Hampstead Weekend Congress: Under 2200 | London | ENG | 2015-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1983 | 1.00 | 4 | -1.20 | 20 | -24.00 | |
| | Stevenson, James | | | 2036 | SCO | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Haridas, Girinath | | | 1960 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bryant, Jon | | | 1862 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Disu, Kayode | | | 1922 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | |
|
