Individual Calculations January 2020
 Jacobsson, Lennart  Total change: -9.60  Rating chartPersonal card
 Kamraternas Open KM 2019 B Goteborg SWE 2019-09-07
RcRownchangeKK*chgGame
 1660 1800 4.00 7 -0.66 20 -13.20 
  Fransson, Claes 1402 SWE1.0010.08201.60 
  Svedberg, Hans 2008 SWE0.5010.27205.40 
  Warston, Hakan 1621 SWE0.501-0.2320-4.60 
  Westlund, Tim 1644 SWE0.501-0.2120-4.20 
  Olsson, Lennart Skk 1508 SWE1.0010.15203.00 
  Flisberg, Goran 1793 SWE0.001-0.5120-10.20 
  Hallberg, Kristjan 1644 SWE0.501-0.2120-4.20 

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)
 
 Div II 5 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1934 1798 0.50 1 0.18 20 3.60 
  Bergre, Joachim 1934 SWE0.5010.18203.60 

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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