Individual Calculations February 2020
 Olsson, Bo 1966  Total change: 19.40  Rating chartPersonal card
 Karlstad Open 2019 lang Karlstad SWE 2019-12-27
RcRownchangeKK*chgGame
 1971 2006 4.50 6 1.28 20 25.60 
  Sidali, Elias Hulleberg 1830 NOR0.001-0.7320-14.60 
  Westlund, Tim 1694 SWE1.0010.14202.80 
  Eriksson, Urban 1850 SWE1.0010.29205.80 
  Malm Lindberg, Henrik 2186 SWE0.5010.24204.80 
  Harren, Mats 2107 SWE1.0010.642012.80 
  Johansson, Lars-Erik 2156 SWE1.0010.702014.00 

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)
 
 Div II 5 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 2151 2009 0.00 1 -0.31 20 -6.20 
  Rahul Kumar, Pune 2151 IND0.001-0.3120-6.20 

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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