Individual Calculations January 2020
 Lofgren, Tomas  Total change: -33.60  Rating chartPersonal card
 Schack 08 KM 2019 Norrkoping SWE 2019-09-19
RcRownchangeKK*chgGame
 1672 1917 4.50 7 -0.88 40 -35.20 
  Reynolds Puga, Jose Eduardo 1586 SWE0.501-0.3840-15.20 
  Sjolander, Johan 1517  * SWE1.0010.08403.20 
  Renman, Jonatan 1517  * SWE1.0010.08403.20 
  Dahlstedt, Anders 1751 SWE0.501-0.2240-8.80 
  Ottenklev, Niklas 2193 SWE0.001-0.1740-6.80 
  Karlsson, Tomas 1956 1517  * SWE1.0010.08403.20 
  Eckdal, John 1622 SWE0.501-0.3540-14.00 
 * 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)
 
NOTE: K factor changed
 Ostgotaserien 2019/20 R3 Linkoping SWE 2019-12-08
RcRownchangeKK*chgGame
 1493 1889 1.00 1 0.08 20 1.60 
  Socjusz, Mikael 1493 SWE1.0010.08201.60 

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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