Individual Calculations January 2017
 Wikman, Viktor 2006  Total change: 66.40  Rating chartPersonal card
 Rockadens KM Ht 2016 2A stockholm SWE 2016-09-23
RcRownchangeKK*chgGame
 1446 1272 2.50 3 1.66 40 66.40 
  Trost, Adrian 1347 SWE1.0010.604024.00 
  Edblom, Erik 1553 SWE1.0010.844033.60 
  Ljungdahl, Fredrik 1438 SWE0.5010.22408.80 

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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