Individual Calculations January 2017
 Kharraziha, Hamid  Total change: -6.20  Rating chartPersonal card
 LASK Open 2016 Lund SWE 2016-10-04
RcRownchangeKK*chgGame
 1676 1514 1.50 6 -0.45 20 -9.00 
  Olsson, Paul 1960 1914  * SWE0.001-0.0820-1.60 
  Sjodahl, Sten 1889 SWE0.001-0.0920-1.80 
  Lundell, Mathias 1731 SWE0.001-0.2220-4.40 
  Stodeman, Magnus 1347 SWE1.0010.28205.60 
  Sandvall, Johannes 1779 SWE0.001-0.1820-3.60 
  Nilsson, Ulf 1945 1396 SWE0.501-0.1620-3.20 
 * 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)
 
 Skane Distriktsserien div 4 r3 Malmo SWE 2016-12-04
RcRownchangeKK*chgGame
 1595 1496 0.50 1 0.14 20 2.80 
  Willard, Hakan 1595 SWE0.5010.14202.80 

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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