Individual Calculations March 2020
 Harren, Mats  Total change: -3.20  Rating chartPersonal card
 Goteborg Lag-DM 2010 Goteborg SWE 2020-01-13
RcRownchangeKK*chgGame
 1840 2118 2.00 3 -0.45 20 -9.00 
  Martinsson, Tommy 1801 SWE1.0010.13202.60 
  Svedberg, Hans 2001 SWE0.501-0.1620-3.20 
  Karlsson, Anders 1962 1718  * SWE0.501-0.4220-8.40 
 * 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)
 
 Div II 5 2019-20 R5 Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 2091 2087 0.00 1 -0.49 20 -9.80 
  Anderzen, Robert 2091 SWE0.001-0.4920-9.80 

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)
 
 Elite Hotels Open 2020 lang Vaxjo SWE 2020-02-08
RcRownchangeKK*chgGame
 2126 2087 2.50 4 0.78 20 15.60 
  Fridman, Arvid 1709 SWE1.0010.09201.80 
  Kabadayi, Can 2193 TUR0.5010.14202.80 
  Storme, Isak f2314 SWE0.5010.29205.80 
  Risting, Eivind Olav f2289 NOR0.5010.26205.20 

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)
 

 

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