Individual Calculations May 2018
 Sander, Ingo  Total change: 15.60  Rating chartPersonal card
 Sallskapets Schweizer-KM 2018 R789 stockholm SWE 2018-04-03
RcRownchangeKK*chgGame
 2002 2036 2.00 3 0.39 40 15.60 
  Hammerman, Christian 1817 SWE1.0010.22408.80 
  Isaksson, Per 2040 SWE1.0010.514020.40 
  Joydev, Saha 2150 IND0.001-0.3440-13.60 

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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