Individual Calculations November 2015
 Persson, Mats  Total change: -7.60  Rating chartPersonal card
 31st European Chess Club Cup Skopje MKD 2015-10-18
RcRownchangeKK*chgGame
 2126 2267 3.00 5 -0.38 20 -7.60 
  Graeffe, Petri 1993 FIN1.0010.17203.40 
  Donovan, Linton 2270 BEL0.5010.00200.00 
  Delpin, Patrice 2043 SUI1.0010.22204.40 
  Ertl, Johann f2274 AUT0.001-0.4920-9.80 
  Brinkmann, Fabian 2051 GER0.501-0.2820-5.60 

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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