Individual Calculations January 2022
 Mattsson, Michael  Total change: 22.20  Rating chartPersonal card
 Superettan2021-22 R12 Sweden SWE 2021-12-04
RcRownchangeKK*chgGame
 2072 2037 1.00 2 0.10 20 2.00 
  Todorovic, Zoran S 2021 SRB0.501-0.0220-0.40 
  Sternlund, Hakan 2123 SWE0.5010.12202.40 

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 2021 std Malmo SWE 2021-12-18
RcRownchangeKK*chgGame
 1943 2037 3.50 4 1.01 20 20.20 
  Anfalt, Erik 1796 SWE1.0010.20204.00 
  Hedin, Niclas 1853 SWE1.0010.26205.20 
  Helin, Mikael c1865 SWE1.0010.27205.40 
  Walinder, Lars 2259 SWE0.5010.28205.60 

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)
 

 

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