|
Individual Calculations September 2022 |
|
|
|
| Rubeck, Jonathan Total change: 2.20 | |   |
|
| Chessable British Chess Championships 2022: Week 1 U2050 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1711 | 2.00 | 5 | 0.40 | 20 | 8.00 | |
|  Abbott, Mark V | | | 1873 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Stembridge, Ed | | | 1946 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Stern, Robert | | | 1876 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Catabay, Michael | | | 1754 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Jacob, Sydney J | | | 1800 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | Chessable British Chess Championships 2022: Weekend Open (Atkins) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1711 | 2.00 | 4 | -0.29 | 20 | -5.80 | |
| | Zhang, Harvey Y | | | 1724 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Zhao, George | | | 1519 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wilson, Ewan | | | 1993 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jones, Gabriel | | | 1353 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | |
|
