Individual Calculations February 2020
 Bergqvist, Gustav 2004  Total change: 15.20  Rating chartPersonal card
 Rilton Elo 2019 2020 Stockholm SWE 2019-12-27
RcRownchangeKK*chgGame
 1883 1855 4.50 9 0.41 40 16.40 
  Hellmer, Helena 1455  * SWE1.0010.08403.20 
  Evertsson, Rune 2040 SWE1.0010.744029.60 
  Wengler, Joerg 2061 GER0.001-0.2440-9.60 
  Wallgren, Ulf 1997 SWE0.5010.19407.60 
  Unhjem, Bjorn Robert Lovoll 1996 NOR0.001-0.3140-12.40 
  Thorisson, Benedikt 1598 ISL1.0010.18407.20 
  Adler, Bo 2180 SWE0.5010.374014.80 
  Carlsten, Peter 1971 SWE0.5010.16406.40 
  Aditya, Ramanathan 1649 IND0.001-0.7640-30.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Lag-DM 2019/2020, div 2 R4 Stockholm SWE 2020-01-13
RcRownchangeKK*chgGame
 1837 1855 0.50 1 -0.03 40 -1.20 
  Wahlstedt, Mats 1837 SWE0.501-0.0340-1.20 

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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