Individual Calculations May 2011
 Peter, Sebastian  Total change: 2.85  Rating chartPersonal card
 Schloss-Open B 2011 Werther GER 2011-04-15
RcRownchangeKK*chgGame
 2016 1969 1.50 3 0.19 15 2.85 
  Hagedorn, Alfons 1968 GER1.0010.50157.50 
  Schaller, Torsten, Dr. 2022 GER0.001-0.4315-6.45 
  Thanisch, Matthias 2059 GER0.5010.12151.80 

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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