Individual Calculations September 2009
 Mouritsen, Jan  Total change: 18.15  Rating chartPersonal card
 Politiken Cup 2009. Helsingor DEN 2009-07-18
RcRownchangeKK*chgGame
 2004 1758 1.50 6 0.28 15 4.20 
  Petkovic, Peter 2149 SWE0.001-0.0915-1.35 
  Munk, Poul 1996 DEN0.001-0.2015-3.00 
  Skovgaard, Tom 1983 DEN0.001-0.2215-3.30 
  Nielsen, Peter 1926 DEN1.0010.721510.80 
  Bryn, Thomas 2024 NOR0.001-0.1815-2.70 
  Tandrup, Michael 1948 DEN0.5010.25153.75 

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)
 
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2008 1758 2.50 8 0.93 15 13.95 
  Vroombout, Enrico 2158  * NED0.001-0.0815-1.20 
  Lukas, Manfred 2037 GER0.001-0.1615-2.40 
  Harini, S. 1986 IND0.5010.29154.35 
  Jonkheer, Alex 1941 NED1.0010.741511.10 
  Campbell, Ian 2011 ENG0.5010.31154.65 
  Roessler, Wolfgang 2020 GER0.001-0.1815-2.70 
  Verstraeten, Reinaert 1949 BEL0.5010.25153.75 
  Cheng, Ngo Hin 1963 NED0.001-0.2415-3.60 
 * 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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