Individual Calculations September 2013
 Potyrala, Lukasz-Rafal  Total change: 0.00  Rating chartPersonal card
 Recklinghaeuser Schachwoche 2013 Recklinghausen GER 2013-08-12
RcRownchangeRpKK*chgGame
 1961 0 3.00 6 0.00 1961   0.00 
  Woller, Rainer 2152 GER0.0010.00 0.00 
  Kartsev, Nikolaj 1591 GER1.0010.00 0.00 
  Heinzel, Peter 2030 GER0.5010.00 0.00 
  Goeldenboog, Juergen 1995 GER0.5010.00 0.00 
  Meyer, Ulrich 2065 GER0.0010.00 0.00 
  Michalicek, Roland 1930 GER1.0010.00 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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