Individual Calculations February 2023 |
|
|
Scorer, David M Total change: 2.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
29th 4NCL Congress Minor | Harrogate | ENG | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1501 | 1267 | 0.50 | 2 | 0.05 | 40 | 2.00 | |
| Merry, John D | | | 1391 | ENG | 0.50 | 1 | 0.17 | 40 | 6.80 | | Roberts, Malcolm A | | | 1610 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | 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) | |
|