Individual Calculations January 2020
 Johansson, Sven  Total change: -5.40  Rating chartPersonal card
 EP Open 2019 Svedala SWE 2019-09-16
RcRownchangeKK*chgGame
 1850 1906 4.00 6 0.69 20 13.80 
  Nyberg, Felix 1506  * SWE1.0010.08201.60 
  Franzen, Per-Erik 2010 SWE0.001-0.3620-7.20 
  Nilsson, Hannes 1998 1620 SWE1.0010.16203.20 
  Stahlberg, David 2036 SWE1.0010.682013.60 
  Tegler, Erik 2155 SWE0.001-0.1920-3.80 
  Olsson, Torgny 1774 SWE1.0010.32206.40 
 * 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)
 
 Malmo Open 2019 lang Malmo SWE 2019-12-14
RcRownchangeKK*chgGame
 1795 1908 1.00 3 -0.96 20 -19.20 
  Soderberg, Kevin 1800 SWE0.001-0.6520-13.00 
  Nilsson, Oliver 1781 SWE1.0010.33206.60 
  Helin, Mikael c1803 SWE0.001-0.6420-12.80 

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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