Individual Calculations January 2020
 Sterkman, Christoph  Total change: 7.20  Rating chartPersonal card
 SGM 2019-20 round 2-3 decentralised SUI 2019-11-30
RcRownchangeKK*chgGame
 2091 1957 0.50 1 0.18 40 7.20 
  Waldmeier, Thomas 2091 SUI0.5010.18407.20 

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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