|
Individual Calculations February 2018 |
|
|
|
| Spears, Russell Total change: 31.20 | |   |
|
| Chess Festival Groningen 2017 - Compact B | Groningen | NED | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1840 | 3.00 | 5 | 0.78 | 40 | 31.20 | |
|  Sterba, Michal | | | 1738 | CZE | 0.50 | 1 | -0.14 | 40 | -5.60 | |  De Visser, Pieter | | | 1889 | NED | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Homburg, Frank | | | 1915 | NED | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Van Den Bos, Frans Pieter | | | 1926 | NED | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Bruggink, Tycho | | | 1933 | NED | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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) | | |
|
