Individual Calculations November 2022
 Lapidus, John  Total change: 90.80  Rating chartPersonal card
 Kvibergspelen 2022 std Goteborg SWE 2022-10-01
RcRownchangeKK*chgGame
 1798 1502 3.00 4 2.27 40 90.80 
  Eriksson, Bengt 2045 SWE0.001-0.0340-1.20 
  Widebeck, Klas 1664 SWE1.0010.714028.40 
  Hall, Simon 1746 SWE1.0010.804032.00 
  Nilsson, Kristoffer 1737 SWE1.0010.794031.60 

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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