Individual Calculations May 2018
 Schotman, Peter  Total change: -18.40  Rating chartPersonal card
 Sallskapets Schweizer-KM 2018 R789 stockholm SWE 2018-04-03
RcRownchangeKK*chgGame
 1971 1966 1.00 3 -0.46 40 -18.40 
  Dock, Lars 2032 SWE0.5010.09403.60 
  Glimmerfors, Tobias 1761 SWE0.501-0.2640-10.40 
  Kyhle, Bo 2120 SWE0.001-0.2940-11.60 

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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