Individual Calculations January 2023
 Jelcinovic, Zaim  Total change: 24.40  Rating chartPersonal card
 Allsv Div II 7 2022-23 R13 Sweden SWE 2022-12-03
RcRownchangeKK*chgGame
 1702 1622 2.00 2 1.22 20 24.40 
  Svensson, Bengt 1957 1716 SWE1.0010.632012.60 
  Ljungkvist, Bengt-Ake 1687 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)
 

 

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