Individual Calculations May 2024
 Sollerman, Mattias  Total change: 7.40  Rating chartPersonal card
 Kristallens Varturnering 2024 R34 Stockholm SWE 2024-03-07
RcRownchangeKK*chgGame
 2089 2069 1.00 2 0.04 20 0.80 
  Cederstam, Carl f2239 SWE0.001-0.2820-5.60 
  Giraldo, Tony 1938 SWE1.0010.32206.40 

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)
 
 Kristallens Varturnering 2024 R5 Stockholm SWE 2024-04-11
RcRownchangeKK*chgGame
 1969 2092 1.00 1 0.33 20 6.60 
  Larsson, David 1968 1969 SWE1.0010.33206.60 

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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