Individual Calculations January 2020
 Berggren Torell, Harald  Total change: -2.60  Rating chartPersonal card
 Manhems KM 2019 KM Goteborg SWE 2019-09-24
RcRownchangeKK*chgGame
 1920 2117 6.50 9 -0.13 20 -2.60 
  Svensson, Soren 1942 SWE1.0010.27205.40 
  Olsson, William 1974 SWE1.0010.31206.20 
  Troedsson, Anton 2056 SWE0.501-0.0820-1.60 
  Samuelsson Ottgard, Andreas 1849 SWE1.0010.17203.40 
  Recktenwald, Christian 1801 SWE0.001-0.8720-17.40 
  Kenani, Dariush 1898 SWE0.501-0.2820-5.60 
  Kosmidis, Thomas 1747 SWE1.0010.10202.00 
  Feras, Alharash 1850 SYR1.0010.18203.60 
  Bengtsson, Jonas 2166 SWE0.5010.07201.40 

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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