Rapid: Individual Calculations June 2019
 Lacko, Sandro  Total change: 13.60  Rating chartPersonal card
 Lilla Kvibergsspelen 2019 snabb Goteborg SWE 2019-05-24
RcRownchangeKK*chgGame
 1195 1312 2.00 2 0.68 20 13.60 
  Nilsson, Adam 2004 1200 SWE1.0010.35207.00 
  Storme, Joel 1189 SWE1.0010.33206.60 

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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