Individual Calculations February 2019
 Oellrich, Emma  Total change: -63.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q3 F Potsdam GER 2019-01-04
RcRownchangeKK*chgGame
 1373 1601 1.50 4 -1.58 40 -63.20 
  Lakotta, Werner 1376 GER0.001-0.7840-31.20 
  Kohl, Anke 1522 GER0.501-0.1140-4.40 
  Limper, Cornelia 1211 GER1.0010.09403.60 
  Nelles, Werner 1382 GER0.001-0.7840-31.20 

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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