Individual Calculations August 2017
 Schaefer, Martin, Dr.  Total change: -15.00  Rating chartPersonal card
 International Chess Holiday 2017 - K11 Praha CZE 2017-07-16
RcRownchangeKK*chgGame
 1938 2001 4.50 9 -0.75 20 -15.00 
  Hibberd, Nigel 1866 GER1.0010.32206.40 
  Hadzala, Daniel 2107 CZE0.001-0.3620-7.20 
  Klima, Matej 1874 CZE1.0010.33206.60 
  Vesely, Jaromir 2059 CZE0.5010.08201.60 
  Pokorny, Jan 1835 CZE1.0010.28205.60 
  Schubert, Gerhard 2011 GER1.0010.512010.20 
  Ruell, Michael 1805 GER0.001-0.7520-15.00 
  Mejzr, Jan 1901 CZE0.001-0.6420-12.80 
  Riedl, Maximilian 1988 GER0.001-0.5220-10.40 

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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