Individual Calculations June 2019
 Petersson, Baldur Teodor  Total change: 12.40  Rating chartPersonal card
 Kvibergsspelen 2019 lang Goteborg SWE 2019-05-25
RcRownchangeKK*chgGame
 2131 2163 2.50 4 0.31 40 12.40 
  Andersson, Robert 2074 SWE1.0010.384015.20 
  Ziegler, Ari m2300 SWE0.001-0.3240-12.80 
  Trost, Edvin 2047 SWE0.501-0.1640-6.40 
  Svorono, Gabriel 2101 SWE1.0010.414016.40 

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)
 

 

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