Individual Calculations May 2018
 Norrman, Claes  Total change: -19.00  Rating chartPersonal card
 Sallskapets Schweizer-KM 2018 R789 stockholm SWE 2018-04-03
RcRownchangeKK*chgGame
 1603 1712 1.00 3 -0.95 20 -19.00 
  Dillen, Sten 1624 SWE0.001-0.6220-12.40 
  Stoilov, Bojan 1588 SWE1.0010.33206.60 
  Spangberg, Robert 1597 SWE0.001-0.6620-13.20 

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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