|
Individual Calculations February 2017 |
|
|
|
| Verwoert, Jef Total change: -15.80 | |   |
|
| Chessfestival Groningen 2016 - Compact A | Groningen | NED | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1993 | 1.50 | 5 | -0.79 | 20 | -15.80 | |
|  Polee, Hans | | | 2069 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Hummel, Joop | | | 2008 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Van Putten, Henk | | | 2117 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Dwarshuis, Arjan | | | 2020 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kunnen, Ruurd | | | 1907 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | |
|
