Individual Calculations December 2015
 Marchand, Erick  Total change: 16.20  Rating chartPersonal card
 Stockholm All Saints Tournament 2015 Stockholm SWE 2015-10-29
RcRownchangeKK*chgGame
 2040 2182 5.50 7 0.81 20 16.20 
  Pettersson, Kjell-Erik 1782  * SWE1.0010.08201.60 
  Ranby, Hans 1927 SWE1.0010.19203.80 
  Blomqvist, Erik g2530 SWE0.001-0.1120-2.20 
  Verendel, Jan 1963 SWE1.0010.22204.40 
  Horn, Emilia wf1993 SWE1.0010.25205.00 
  Johansson, Gunnar 2203 SWE0.5010.03200.60 
  Helin, Mikael 1881 SWE1.0010.15203.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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