Individual Calculations March 2011
 Roettcher, Wolfgang  Total change: 0.00  Rating chartPersonal card
 13. NordWest-Cup Gruppe A Bad Zwischenahn GER 2011-01-27
RcRownchangeRpKK*chgGame
 1892 0 1.00 4 0.00 1699   0.00 
  Haerig, Wilfried 2086 GER0.0010.00 0.00 
  Afken, Jonas 1786 GER0.0010.00 0.00 
  Stuerken, Andree 1943 GER1.0010.00 0.00 
  Oehne, Timo 1752 GER0.0010.00 0.00 

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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