Individual Calculations March 2012
 Kassani, Sam  Total change: -30.90  Rating chartPersonal card
 XLI Rilton Cup 2011/2012 Stockholm SWE 2011-12-27
RcRownchangeKK*chgGame
 2204 1998 1.50 8 -0.50 15 -7.50 
  Lundin, Jan f2314 SWE0.001-0.1315-1.95 
  Arman, Deniz f2304 TUR0.001-0.1415-2.10 
  Luukkonen, Tommi f2252 FIN0.5010.31154.65 
  Henriksson, Johan 2295 SWE0.001-0.1515-2.25 
  Agrest, Inna wm2189 SWE0.001-0.2515-3.75 
  Eriksson, Jorgen 2240 SWE0.5010.30154.50 
  Kwapinski, Leszek 2051 DEN0.001-0.4315-6.45 
  Olofsson-Dolk, Mattis 1988 SWE0.501-0.0115-0.15 

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)
 
 Nordic Youth Championship Group B Espoo FIN 2012-02-17
RcRownchangeKK*chgGame
 1913 2005 1.50 5 -1.56 15 -23.40 
  Sigurdsson, Birkir Karl 1694 ISL0.501-0.3615-5.40 
  Johansen, Stian 1990 NOR0.001-0.5215-7.80 
  Ronka, Erik 2063 FIN0.5010.08151.20 
  Karlsson, Mikael Johann 1867 ISL0.001-0.6915-10.35 
  Olofsson-Dolk, Mattis 1952 SWE0.501-0.0715-1.05 

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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