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Individual Calculations June 2024 |
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| Han, Qixiang Total change: 72.80 | |   |
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| Bristol Centenary Congress including West of England Championship | Bristol | ENG | 2024-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1874 | 2.50 | 4 | 1.16 | 40 | 46.40 | |
|  Smith, Andrew Philip | f | | 2055 | IRL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Nendick, Philip Hc | | | 1938 | ENG | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Alldritt, Nigel R E | | | 1977 | ENG | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Longson, Sarah N | | wf | 2012 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | | | Cotswolds Chess Congress 2024 | Gloucester | ENG | 2024-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1925 | 2.50 | 4 | 0.66 | 40 | 26.40 | |
| | Ashworth, Robert M | | | 1813 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Bullen, Alex | c | | 2186 | WLS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Obi, Okwose Marc | | | 1839 | ENG | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Dilleigh, Stephen P | | | 2003 | ENG | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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) | | |
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