Individual Calculations December 2017
 Henriksson, Johan  Total change: -25.80  Rating chartPersonal card
 Hasselbacken Chess Open 2017 lang Stockholm SWE 2017-11-04
RcRownchangeKK*chgGame
 2221 2306 1.50 4 -0.94 20 -18.80 
  Arman, Deniz f2329 SWE0.001-0.4720-9.40 
  Aroven, Mikael 2097 SWE0.501-0.2720-5.40 
  Eriksson, Jon 2137 FIN1.0010.28205.60 
  Bellon Lopez, Juan Manuel g2321 SWE0.001-0.4820-9.60 

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)
 
 Lag-DM 2017/18 Elit R 3 Stockholm SWE 2017-11-13
RcRownchangeKK*chgGame
 2004 2306 0.50 1 -0.35 20 -7.00 
  Alquist, Erik 2004 SWE0.501-0.3520-7.00 

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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