Individual Calculations May 2019
 Andersson, Daniel  Total change: -20.40  Rating chartPersonal card
 Div II 4 2018-19 R67 Sweden SWE 2019-03-10
RcRownchangeKK*chgGame
 1810 1820 0.00 2 -1.02 20 -20.40 
  Wegerif, Andrew 1928 SWE0.001-0.3520-7.00 
  Einarsson, Robert 1692 SWE0.001-0.6720-13.40 

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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