Individual Calculations April 2019
 Engstrom, Kaj  Total change: -23.80  Rating chartPersonal card
 Div I 1 2018-19 R57 Sweden SWE 2019-03-09
RcRownchangeKK*chgGame
 2217 2263 0.50 3 -1.19 20 -23.80 
  Engman, Rickard c2147 SWE0.501-0.1620-3.20 
  Marcussen, Arno 2176 SWE0.001-0.6220-12.40 
  Sandstrom, Ludvig 2329 SWE0.001-0.4120-8.20 

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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