Individual Calculations September 2019
 Pisz, Bretislav  Total change: 30.40  Rating chartPersonal card
 Internationaler Arber Seniorencup 2019 Bodenmais GER 2019-07-27
RcRownchangeKK*chgGame
 1854 1599 2.50 8 0.76 40 30.40 
  Bock, Ortwin 1938 GER1.0010.884035.20 
  Puehn, Georg 1990 GER0.5010.414016.40 
  Godoj, Veit 1995 GER0.001-0.0840-3.20 
  Schmidt, Matthias 1949 GER0.001-0.1140-4.40 
  Klimpel, Siegfried 1843 GER0.001-0.2040-8.00 
  Wittkugel, Friedhelm 1920 GER0.001-0.1340-5.20 
  Riha, Peter 1720 GER0.001-0.3440-13.60 
  Braeu, Emmi 1477 GER1.0010.334013.20 

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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