Individual Calculations September 2017
 Svenn, Matti  Total change: -5.20  Rating chartPersonal card
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 2231 2175 1.50 4 -0.26 20 -5.20 
  Cramling, Pia g2448 SWE0.001-0.1720-3.40 
  Kleimark, Anders 2005 SWE1.0010.28205.60 
  Das, Sayantan m2436 IND0.001-0.1820-3.60 
  Olsson, Bo 1966 2035 SWE0.501-0.1920-3.80 

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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