Individual Calculations September 2010
 Nielsen, Peter  Total change: -14.25  Rating chartPersonal card
 Politiken Cup 2010 Helsingor DEN 2010-07-31
RcRownchangeKK*chgGame
 2020 1851 0.00 3 -0.95 15 -14.25 
  Halldorsson, Bragi 2251  * ISL0.001-0.0815-1.20 
  Pedersen, Jan Kaas 2061 DEN0.001-0.2315-3.45 
  Maechel, Michael 1748 DEN0.001-0.6415-9.60 
 * 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)
 

 

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