|
Individual Calculations February 2019 |
|
|
|
| Wahrenberg, Ralf Total change: -34.40 | |   |
|
| Chess Festival Groningen 2018 - Open B and C | Groningen | NED | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1849 | 2.50 | 6 | -1.72 | 20 | -34.40 | |
|  Smit, Tom | | | 1514 | NED | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Van Dijk, Dominic | | | 1672 | NED | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Smit, Wim | | | 1449 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ritter, Uwe | | | 2014 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Torenbosch, Jorn | | | 1727 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Neisingh, Nils | | | 1662 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
