Individual Calculations December 2022
 Johansson, Stina 1999  Total change: 7.40  Rating chartPersonal card
 EP Open 2022 R123 Svedala SWE 2022-09-29
RcRownchangeKK*chgGame
 1571 1392 1.00 3 0.09 20 1.80 
  Olsson, Torgny 1798 SWE0.001-0.0820-1.60 
  Nyberg, Felix 1333 SWE0.001-0.5820-11.60 
  Nilsson, Thorsten 1581 SWE1.0010.752015.00 

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)
 
 Distriktsserien Skane 22-23, div 4 R2 Malmo SWE 2022-11-13
RcRownchangeKK*chgGame
 1606 1381 0.50 1 0.28 20 5.60 
  Nord, John 1606 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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