Individual Calculations July 2009
 Carlsten, Peter  Total change: 11.40  Rating chartPersonal card
 Stockholm Elo Challenge 2009 Stockholm SWE 2009-05-20
RcRownchangeKK*chgGame
 2147 2122 4.50 8 0.76 15 11.40 
  Marder, Simon 2032 SWE1.0010.38155.70 
  Couso, Luis f2296 SWE0.5010.23153.45 
  Evertsson, Lennart 2156 SWE1.0010.55158.25 
  Hallerod, Ralph 2081 SWE0.501-0.0615-0.90 
  Collett, Peter 2195 SWE1.0010.60159.00 
  Nygren, David 2144 SWE0.001-0.4715-7.05 
  Tikkanen, Hans m2425 SWE0.001-0.1415-2.10 
  Wedin, Svante 1845 SWE0.501-0.3315-4.95 

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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