|
Individual Calculations March 2010 |
|
|
|
| Mostertman, Johan Total change: 30.25 | |   |
|
| Schaakfestival Groningen 2009 Open B | Groningen | NED | 2009-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1773 | 3.00 | 7 | 1.21 | 25 | 30.25 | |
|  Dirksen, Marieke | | | 1931 | NED | 0.50 | 1 | 0.21 | 25 | 5.25 | |  Doossche, Carlo | | | 1921 | BEL | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Koskinen, Veikko | | | 1990 | FIN | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Daudzvardis, Janis | | | 2173 * | LAT | 1.00 | 1 | 0.92 | 25 | 23.00 | | | Weggen, Jeroen | | | 1847 | NED | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Dijkstra, Maarten | | | 1905 | NED | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Ypma, Peter | | | 2032 | NED | 0.00 | 1 | -0.18 | 25 | -4.50 | | | * 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) | | |
|
