Individual Calculations April 2015
 Pietinen, Pekka  Total change: -8.20  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2072 2020 2.00 7 -0.99 20 -19.80 
  Heinsohn, Guenther 2092 GER0.5010.10202.00 
  Van Bentum, Horst 2116 GER0.5010.13202.60 
  Gneiss, Karl 2155 AUT0.001-0.3220-6.40 
  Sandmark, Tore 1899 NOR0.501-0.1620-3.20 
  Jahn, Constanze wm2134 GER0.5010.16203.20 
  Fahland, Matthias, Dr. 2080 GER0.001-0.4220-8.40 
  Kracht, Helmut 2031 GER0.001-0.4820-9.60 

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)
 
 FIN League 2014-15 Div 1 B round 7 Various FIN 2015-03-14
RcRownchangeKK*chgGame
 2066 2012 1.00 1 0.58 20 11.60 
  Manninen, Harri 2066 FIN1.0010.582011.60 

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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