|
Individual Calculations April 2018 |
|
|
|
| Donohue, Tom Total change: -25.20 | |   |
|
| Perth Congress 2018 Over-1750 | Perth | SCO | 2018-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1955 | 1.50 | 4 | -1.26 | 20 | -25.20 | |
|  James, Chris | | | 1876 | SCO | 0.00 | 1 | -0.61 | 20 | -12.20 | |  D Alessio, Marco | | | 1596 | SCO | 1.00 | 1 | 0.10 | 20 | 2.00 | | | McQuillan, Stephen G | | | 1875 | SCO | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Gourlay, Martin B | | | 1852 | SCO | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | |
|
