Rapid: Individual Calculations September 2015
 Elfverson, Cajsa  Total change: -23.20  Rating chartPersonal card
 Cellavision Chess Cup 2015 rapid Lund SWE 2015-08-07
RcRownchangeKK*chgGame
 1891 1790 0.00 3 -1.16 20 -23.20 
  Johansson, Carl Fredrik c2127 SWE0.001-0.1220-2.40 
  Lyngsjo, Hakan 1987 SWE0.001-0.2520-5.00 
  Ekberg, Karl 1559 SWE0.001-0.7920-15.80 

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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