Individual Calculations November 2017
 Anderson, Bertram  Total change: -25.60  Rating chartPersonal card
 Vasteras Open 2017 lang Vasteras SWE 2017-09-30
RcRownchangeKK*chgGame
 1742 1826 1.00 4 -1.42 20 -28.40 
  Warston, Hakan 1645 SWE1.0010.26205.20 
  Tunviken, Peter 2067 SWE0.001-0.2020-4.00 
  Alnabhani, Jamal 1524 SWE0.001-0.8520-17.00 
  Ostmark, Soren 1732 SWE0.001-0.6320-12.60 

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)
 
 Div II 7 2017-18 R1 Sweden SWE 2017-10-22
RcRownchangeKK*chgGame
 1927 1826 0.50 1 0.14 20 2.80 
  Gonzalez, Emilio 1927 SWE0.5010.14202.80 

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)
 

 

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