Individual Calculations April 2015
 Libuda, Thomas  Total change: -47.80  Rating chartPersonal card
 10. Cuxhaven Seniorenturnier Cuxhaven GER 2015-03-20
RcRownchangeKK*chgGame
 1855 1894 2.00 8 -2.39 20 -47.80 
  Lenz, Guntram 2022 GER0.001-0.3320-6.60 
  Scheide, Helmut 1958 GER1.0010.592011.80 
  Neumann, Horst 1919 GER0.001-0.4720-9.40 
  Boost, Juergen 1835 GER0.001-0.5820-11.60 
  Grasmeyer, Klaus-Peter 1849 GER0.001-0.5620-11.20 
  Ludwig, Timm, Dr. 1621 GER1.0010.17203.40 
  Hommann, Horst 1834 GER0.001-0.5820-11.60 
  Timmermann, Helmut 1802 GER0.001-0.6320-12.60 

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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