Individual Calculations January 2018
 Wahlbom, Magnus  Total change: -5.80  Rating chartPersonal card
 Rodeby Hostschack 2017 Rodeby SWE 2017-09-06
RcRownchangeKK*chgGame
 1889 2194 5.50 7 -0.39 20 -7.80 
  Dahlqvist, Hans 1794  * SWE1.0010.08201.60 
  Bernhardsson, Sten 1902 SWE1.0010.15203.00 
  Lundstedt, Peter 2119 SWE0.501-0.1020-2.00 
  Svensson, Orjan 1875 SWE0.501-0.3720-7.40 
  Karlsson, Rolf 1794  * SWE1.0010.08201.60 
  Lundgren, Ulf 1948 SWE0.501-0.3120-6.20 
  Ljungkvist, Bengt-Ake 1794  * SWE1.0010.08201.60 
 * 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)
 
 Div II 7 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1847 2218 1.00 1 0.10 20 2.00 
  Johansson, Mathias 1847 SWE1.0010.10202.00 

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)
 

 

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