Individual Calculations January 2018 |
|
|
Van Der Velde, Wytse Total change: -0.20 | | |
|
Chess Festival Groningen 2017 - Vierkampen | Groningen | NED | 2017-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1965 | 1966 | 1.50 | 3 | -0.01 | 20 | -0.20 | |
| Bloem, Mark | | | 1967 | NED | 1.00 | 1 | 0.50 | 20 | 10.00 | | Hummel, Joop | | | 1955 | NED | 0.50 | 1 | -0.02 | 20 | -0.40 | | Scharft, Johan | | | 1973 | NED | 0.00 | 1 | -0.49 | 20 | -9.80 | | 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) | |
|