Individual Calculations May 2013
 Lapin, Oleg  Total change: 45.30  Rating chartPersonal card
 17.Internat.Neckar-Open 2013 B-Open Deizisau GER 2013-03-28
RcRownchangeKK*chgGame
 1881 1751 3.50 6 1.51 30 45.30 
  Yankelevich, Michael 1639 GER1.0010.353010.50 
  Matis, Paul 1943 GER1.0010.753022.50 
  Steiner, Thomas 1917 GER0.001-0.2830-8.40 
  Engelhardt, Frank 1895 GER1.0010.693020.70 
  Strommayer, Peter 1965 GER0.5010.27308.10 
  Pfannes, Andreas 1929 GER0.001-0.2730-8.10 

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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