Individual Calculations April 2013
 Zachariassen, John  Total change: 5.10  Rating chartPersonal card
 Team 2. HK 2012-13 Various DEN 2012-10-28
RcRownchangeKK*chgGame
 1936 1911 3.00 5 0.67 15 10.05 
  Christensen, John 2078 DEN0.5010.22153.30 
  Lindholt, Malik 1989 DEN0.001-0.3915-5.85 
  Mogensen, Palle 1898 DEN1.0010.48157.20 
  Kristensen, John 1956 DEN0.5010.06150.90 
  Hansen, Erik Levin 1758 DEN1.0010.30154.50 

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)
 
 13th European Senior Chess Championship Plovdiv BUL 2013-03-11
RcRownchangeKK*chgGame
 1978 1911 3.00 8 -0.33 15 -4.95 
  Angelov, Kosta m2205 BUL0.001-0.1515-2.25 
  Mayer Schwartz, Rene 2066 ESP0.001-0.2915-4.35 
  Birkestrand, Odd 1797 NOR1.0010.34155.10 
  Gerchikov, Pavel 2035 ISR0.001-0.3315-4.95 
  Strand, Oyvin 1861 NOR1.0010.43156.45 
  Kurka, Dieter 2079 GER0.001-0.2815-4.20 
  Borwell, Alan P 2027 SCO0.001-0.3415-5.10 
  Nikolov, Zdravko 1753 BUL1.0010.29154.35 

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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