Individual Calculations November 2011
 Hammarstrom, Ulf  Total change: 8.85  Rating chartPersonal card
 Norra GP del 1 (1-2/10) Umea SWE 2011-10-01
RcRownchangeKK*chgGame
 2202 2181 2.00 3 0.59 15 8.85 
  Nygren, David 2236 SWE0.5010.08151.20 
  Mardell, Jimmy 2176 SWE1.0010.49157.35 
  Lindgren, Fredrik 2193 SWE0.5010.02150.30 

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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