Rapid: Individual Calculations February 2020
 Ohlsson, Andreas  Total change: -2.60  Rating chartPersonal card
 Rockadens Onsdagskamp varen 2020 snabb Stockholm SWE 2020-01-22
RcRownchangeKK*chgGame
 1951 1777 0.50 2 -0.13 20 -2.60 
  Crevatin, Leo c2155 SWE0.001-0.0920-1.80 
  Hagg, Peter 1747 SWE0.501-0.0420-0.80 

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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