|
Individual Calculations December 2023 |
|
|
|
| Bolt, Graham Total change: 16.20 | |   |
|
| 46th Scarborough Congress | Scarborough | ENG | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1950 | 2.00 | 4 | -0.33 | 20 | -6.60 | |
|  Sheppard, Derek Alan | | | 1669 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Badacsonyi, Frankie | | | 2061 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Day, Jonathan A | | | 1704 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Milson, Samuel A | | | 2074 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 55th Torbay Chess Congress - Open | Torquay | ENG | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1950 | 3.50 | 4 | 1.14 | 20 | 22.80 | |
| | Davis, Cameron | | | 1930 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bass, John W | | | 1966 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Zhu, Pengxiao | | | 1570 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Underwood, Jonathan Wr | | | 1992 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | |
|
