Individual Calculations December 2019
 Bernhardsson, Sten  Total change: -17.00  Rating chartPersonal card
 Rodeby Hostschack 2019 Rodeby SWE 2019-09-04
RcRownchangeKK*chgGame
 1827 1956 3.50 6 -0.43 20 -8.60 
  Ljungkvist, Bengt-Ake 1677 SWE0.001-0.8420-16.80 
  Nilsson, Mattias 2000 Nov 1567 SWE1.0010.09201.80 
  Svensson, Bengt 1957 1784 SWE0.501-0.2320-4.60 
  Sandborg, Peter 1751 SWE0.501-0.2620-5.20 
  Lundgren, Ulf 1925 SWE1.0010.46209.20 
  Wahlbom, Magnus 2255 SWE0.5010.35207.00 

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)
 
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 1888 1999 2.00 4 -0.55 20 -11.00 
  Engstrom, Kaj 2204 SWE0.001-0.2420-4.80 
  Hegedus, Alex 1812 SWE0.501-0.2420-4.80 
  Jernselius, Kjell 1723 SWE1.0010.17203.40 
  Joensson, Oscar 1812 SWE0.501-0.2420-4.80 

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)
 
 Div I 4 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 2092 1999 0.50 1 0.13 20 2.60 
  Svensson, Anders 1971 2092 SWE0.5010.13202.60 

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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