Individual Calculations September 2010
 Sigeman, Johan  Total change: -0.15  Rating chartPersonal card
 Weekend grp 2, 2010 Lund SWE 2010-07-09
RcRownchangeKK*chgGame
 2165 2153 2.50 5 0.09 15 1.35 
  Laksman, Efraim 2176 SWE1.0010.53157.95 
  Karlsson, Jorgen 2160 SWE1.0010.51157.65 
  Lindberg, Henrik 2230 SWE0.001-0.3915-5.85 
  Nygren, David 2132 SWE0.501-0.0315-0.45 
  Bryntze, Stefan 2129 SWE0.001-0.5315-7.95 

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)
 
 Arctic Chess Challenge 2010 Tromsø NOR 2010-07-31
RcRownchangeKK*chgGame
 2189 2153 4.00 9 -0.10 15 -1.50 
  Ivanisevic, Ivan g2553  * SRB0.001-0.0815-1.20 
  Kjoita, Torgeir 1796 NOR0.501-0.3915-5.85 
  Haugsdal, Arn Tore 2079 NOR1.0010.40156.00 
  Medvegy, Nora Dr. mwg2343 HUN0.5010.25153.75 
  Zozulia, Anna mwg2340 BEL0.001-0.2615-3.90 
  Eriksen, Magnus 1961 NOR0.501-0.2515-3.75 
  Botheim, Tor 1929 NOR1.0010.22153.30 
  Welling, Gerard m2352 NED0.5010.26153.90 
  De Haan, Eric f2345 NED0.001-0.2515-3.75 
 * 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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