Individual Calculations August 2013
 Welin, Mats  Total change: 24.45  Rating chartPersonal card
 Klass M 2013 Orebro SWE 2013-07-06
RcRownchangeKK*chgGame
 2145 2265 7.50 9 1.63 15 24.45 
  Nilsson, Patrik 1978 2075 SWE1.0010.25153.75 
  Mansson, Peter 2111 SWE0.501-0.2115-3.15 
  Bit-Narva, David 1905 SWE1.0010.10151.50 
  Lindh, Fredrik 2185 SWE1.0010.39155.85 
  Laksman, Efraim 2181 SWE1.0010.38155.70 
  Forsberg, Viktor 2280 SWE0.001-0.4815-7.20 
  Landgren, Philip 2226 SWE1.0010.45156.75 
  Norlin, Egor 2121 SWE1.0010.31154.65 
  Eriksson, Jorgen 2225 SWE1.0010.44156.60 

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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