Individual Calculations August 2013
 Herzum, Peter  Total change: 34.50  Rating chartPersonal card
 10. Longericher Sommer-Open Koeln GER 2013-07-19
RcRownchangeKK*chgGame
 2014 1882 4.00 5 2.30 15 34.50 
  Runte, Dirk 1742 GER1.0010.31154.65 
  Lambertz, Michael 1985 GER0.001-0.3615-5.40 
  Pick, Stefan 2159 GER1.0010.831512.45 
  Gutt, Oswald 2018 GER1.0010.681510.20 
  Karimi, Farhad 2165 GER1.0010.841512.60 

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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