Individual Calculations January 2022
 Johansson, Roland 1957  Total change: 29.60  Rating chartPersonal card
 Skromberga KM 2021 22 R567 Ekeby SWE 2021-11-18
RcRownchangeKK*chgGame
 1735 1538 1.50 3 0.68 20 13.60 
  Joensson, Nils-Arne 1662 SWE0.5010.17203.40 
  Dehlin, Hans 1937 SWE0.001-0.0820-1.60 
  Gerdau, Victor 1605 SWE1.0010.592011.80 

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)
 
 Skromberga KM 2021 22 R 8 9 Ekeby SWE 2021-12-09
RcRownchangeKK*chgGame
 1781 1540 1.00 1 0.80 20 16.00 
  Andersson, Tord 1781 SWE1.0010.802016.00 

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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