Individual Calculations June 2018
 Liebert, Samuel  Total change: 7.20  Rating chartPersonal card
 XYChess Spring Open B Sliema MLT 2018-04-28
RcRownchangeKK*chgGame
 1495 1289 1.00 3 0.18 40 7.20 
  Sammut, Ron 1593 MLT0.001-0.1440-5.60 
  Malazarte, Maire Bernafe 1222 MLT1.0010.414016.40 
  Clare, Steve 1669 ENG0.001-0.0940-3.60 

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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