Individual Calculations January 2019
 Chaiderson, Oleg  Total change: 32.40  Rating chartPersonal card
 Lag-DM 2018/2019, div 2 R123 Stockholm SWE 2018-10-01
RcRownchangeKK*chgGame
 1815 1600 1.50 3 0.81 40 32.40 
  Hammerman, Christian 1809 SWE1.0010.774030.80 
  Johansson, Lennart B 1889 SWE0.001-0.1640-6.40 
  Eriksson, Mikael 1748 SWE0.5010.20408.00 

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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