Individual Calculations May 2018
 Jelcinovic, Zaim  Total change: -14.00  Rating chartPersonal card
 Oskarshamn KM 2018, Grp A Oskarshamn SWE 2018-02-08
RcRownchangeKK*chgGame
 1621 1565 0.50 2 -0.35 40 -14.00 
  Fransson, David 1565 SWE0.5010.00400.00 
  Spang, Magnus 1676 SWE0.001-0.3540-14.00 

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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