Individual Calculations July 2010
 Mattsson, Michael, R2  Total change: -0.15  Rating chartPersonal card
 Stockholm Elo Challenge 2010 Stockholm SWE 2010-05-12
RcRownchangeKK*chgGame
 2037 2086 4.50 8 -0.01 15 -0.15 
  Wasenius, Thomas, R5 1686  * NOR1.0010.08151.20 
  Ulibin, Mikhail g2486  * RUS0.001-0.0815-1.20 
  Helin, Mikael, R3 1951 SWE1.0010.32154.80 
  Vaarala, Eric 2125 SWE1.0010.55158.25 
  Holving, Rasmus, R1 2206 SWE0.001-0.3415-5.10 
  Thomassen, Thomas, R2 2038 NOR0.001-0.5715-8.55 
  Fjellengen, Bard, R4 1890 NOR0.501-0.2515-3.75 
  Mozelius, Peter, R3 1916 SWE1.0010.28154.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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