Individual Calculations April 2022
 Orci, Istvan  Total change: -3.40  Rating chartPersonal card
 SS Allians 100 årsjubileum R78 Skanninge SWE 2022-02-11
RcRownchangeKK*chgGame
 1880 1491 0.00 2 -0.17 20 -3.40 
  Kristoffersson, Ivar 1888 SWE0.001-0.0820-1.60 
  Holmgren, Peter 1965 1871 SWE0.001-0.0920-1.80 

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)
 

 

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