Individual Calculations March 2018
 Maczollek, Helmut  Total change: 17.20  Rating chartPersonal card
 20. Internationales Schachturnier Bad Zwischenahn - Open B Bad Zwischenahn GER 2018-01-25
RcRownchangeKK*chgGame
 1714 1561 3.00 7 0.86 20 17.20 
  Cremerius, Axel 1766 GER0.5010.26205.20 
  Schneider, Waldemar 1779 GER0.001-0.2220-4.40 
  Roettcher, Wolfgang 1730 GER0.5010.22204.40 
  Hattenhauer, Klaus 1814 GER0.001-0.1920-3.80 
  Lohbreyer, Uwe 1475 GER1.0010.38207.60 
  Schloemer, Andreas 1697 GER0.5010.18203.60 
  Briesemeister, Klaus 1739 GER0.5010.23204.60 

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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