Individual Calculations February 2018
 Krantz, Christopher  Total change: -15.00  Rating chartPersonal card
 Karlstad Open 2017 Karlstad SWE 2017-12-27
RcRownchangeKK*chgGame
 2041 2241 4.50 7 -0.63 20 -12.60 
  Andersson, Jan 1948 1841  * SWE1.0010.08201.60 
  Wegerif, Andrew 1962 SWE0.501-0.3420-6.80 
  Andersson, Kjell-Ake 1929 SWE1.0010.14202.80 
  Angskog, Kent 2184 SWE0.001-0.5820-11.60 
  Haraldsson, Leif 1976 SWE1.0010.18203.60 
  Holm, Ragnar 2113 NOR1.0010.33206.60 
  Vernersson, Per 2281 SWE0.001-0.4420-8.80 
 * 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 I Västra 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 2164 2249 0.50 1 -0.12 20 -2.40 
  Lindborg, Patrik 2164 SWE0.501-0.1220-2.40 

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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