Individual Calculations July 2011
 Isaksson, Per  Total change: -0.30  Rating chartPersonal card
 Stockholmsmasterskapet 2011 Stockholm SWE 2011-03-07
RcRownchangeKK*chgGame
 1955 1983 5.00 9 0.28 15 4.20 
  Golkhar, Salim 1597 SWE1.0010.09151.35 
  Logdahl, Harald f2290 SWE0.001-0.1415-2.10 
  Johansson, Christer 1826 SWE1.0010.29154.35 
  Axelsson, Thomas 1680 SWE1.0010.14152.10 
  Palmblad, Jan Peter 2107 SWE0.001-0.3315-4.95 
  Hedstrom, Johan 2063 SWE0.001-0.3915-5.85 
  Helin, Mikael 1933 SWE1.0010.43156.45 
  Nilsson, Christer 2026 SWE0.5010.06150.90 
  Todorovic, Zoran S 2076 SRB0.5010.13151.95 

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)
 
 Paskturneringen 2011 Norrkoping SWE 2011-04-22
RcRownchangeKK*chgGame
 1746 1983 0.50 1 -0.30 15 -4.50 
  Lindvall, Per 1746 SWE0.501-0.3015-4.50 

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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