Individual Calculations February 2014
 Iivonen, Markku  Total change: -4.65  Rating chartPersonal card
 Karlstad Open 2013 Karlstad SWE 2013-12-27
RcRownchangeKK*chgGame
 2025 2042 4.50 7 0.84 15 12.60 
  Tillman, Jan-Olof 1792 SWE1.0010.19152.85 
  Ljunggren, Jacob 1907 SWE1.0010.32154.80 
  Silseth, Simon f2321 SWE0.5010.34155.10 
  Angskog, Kent 2224 SWE0.5010.24153.60 
  Nygren, Kim 2182 SWE0.001-0.3115-4.65 
  Andersson, Gorgen 1875 SWE0.501-0.2215-3.30 
  Gronn, Eskil Ekeland 1873 NOR1.0010.28154.20 

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)
 
 International Paul Keres Memorial Tournament 2014 Tallinn EST 2014-01-10
RcRownchangeKK*chgGame
 1909 2042 4.00 8 -1.15 15 -17.25 
  Miezis, Normunds g2442  * LAT0.001-0.0815-1.20 
  Olde, Margareth 1645 EST0.001-0.9215-13.80 
  Pedoson, Georg Aleksander 1642  * EST1.0010.08151.20 
  Tonso, Liina 1642  * EST1.0010.08151.20 
  Krupenski, Juri f2300 EST0.001-0.1815-2.70 
  Chukavin, Kirill 1907 EST0.001-0.6815-10.20 
  Nero, Georg 1689 EST1.0010.11151.65 
  Medar, Marti 2002 EST1.0010.44156.60 
 * 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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