Individual Calculations May 2019
 Ivarsson, Daniel  Total change: -27.80  Rating chartPersonal card
 Asentraffen 2019 Stockholm SWE 2019-01-25
RcRownchangeKK*chgGame
 1907 1744 4.50 7 2.30 20 46.00 
  Todorovic, Zoran S 2072 SRB1.0010.872017.40 
  Jeferli, Mohammedali 1970 SWE0.5010.29205.80 
  Logdahl, Harald f2144  * SWE0.001-0.0820-1.60 
  Narva, David 2003 SWE0.001-0.1820-3.60 
  Wikman, Viktor 2006 1742 SWE1.0010.502010.00 
  Molin, Nils 1730 SWE1.0010.48209.60 
  Masoudi, Karam 1687 SWE1.0010.42208.40 
 * 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)
 
 Rockadens onsdagskamp vt 2019 Lang Stockholm SWE 2019-01-30
RcRownchangeKK*chgGame
 1637 1744 1.50 6 -2.23 20 -44.60 
  Rubinstein, Rikard 2033 SWE0.001-0.1620-3.20 
  Viklund, Dick 1820 SWE0.001-0.4020-8.00 
  Cao-Zhang, Lina 1677 SWE1.0010.41208.20 
  Nygren, Albert 1417 SWE0.001-0.8720-17.40 
  Enholm, Herman 1375 SWE0.001-0.9020-18.00 
  Stern, Sven-Inge 1498 SWE0.501-0.3120-6.20 

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)
 
 Compo Cup 2019 Lang Stockholm SWE 2019-04-06
RcRownchangeKK*chgGame
 1613 1757 0.50 3 -1.46 20 -29.20 
  Sandberg, Philip 2008 SWE0.001-0.1920-3.80 
  Anfalt, Erik 1421 SWE0.501-0.3820-7.60 
  Tran, Sixten 1410 SWE0.001-0.8920-17.80 

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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