Individual Calculations March 2011
 Pettersson, Anders  Total change: 28.80  Rating chartPersonal card
 XL Rilton Cup 2010/2011 Stockholm SWE 2010-12-27
RcRownchangeKK*chgGame
 2303 2127 4.50 9 1.92 15 28.80 
  Bellon, Juan g2394 ESP0.001-0.1815-2.70 
  Brynell, Stellan g2492 SWE0.001-0.1015-1.50 
  Wiander, Michael 2159 SWE0.5010.04150.60 
  Bouaraba, Max 2219 GER1.0010.63159.45 
  Sipila, Vilka 2262 FIN0.001-0.3215-4.80 
  Markevich, Ilya 2175 RUS0.5010.07151.05 
  Hobber, Anders 2196 NOR0.5010.10151.50 
  Holmsten, Aleksei m2381 FIN1.0010.811512.15 
  Blomqvist, Erik m2449 SWE1.0010.871513.05 

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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