Individual Calculations February 2018
 Karlsson, Anders 1962  Total change: -19.60  Rating chartPersonal card
 Solrosens KM 2017 Goteborg SWE 2017-11-09
RcRownchangeKK*chgGame
 1494 1571 3.50 7 -0.62 40 -24.80 
  Lofving, Per 1491 SWE1.0010.394015.60 
  Carlsson, Martin 1955 1541 SWE0.001-0.5440-21.60 
  Ansehn, Bertil 1599 SWE0.5010.04401.60 
  Dahl, Stefan 1484 SWE0.001-0.6240-24.80 
  Wastlund, Johan 1839 SWE0.001-0.1740-6.80 
  Nygard, Tor 1332 SWE1.0010.20408.00 
  Brandth, Stanley 1171  * SWE1.0010.08403.20 
 * 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)
 
 GSF:s Div IV 201718 R4 Goteborg SWE 2018-01-14
RcRownchangeKK*chgGame
 1264 1580 1.00 1 0.13 40 5.20 
  Ghaderi, Roshan 1264 SWE1.0010.13405.20 

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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