Rapid: Individual Calculations January 2018
 Attefall, Fredrik  Total change: 0.80  Rating chartPersonal card
 Malmo Open 2017 snabb Malmo SWE 2017-12-15
RcRownchangeKK*chgGame
 1880 1971 3.00 5 0.04 20 0.80 
  Kosmidis, Thomas 1645 SWE1.0010.13202.60 
  Nilsson, Anders 1976 c2197 SWE0.5010.29205.80 
  Andersson, Paul 2046 SWE0.001-0.4020-8.00 
  Bensryd, Hampus 1603 SWE1.0010.10202.00 
  Astrom, Lars 1911 SWE0.501-0.0820-1.60 

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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