Individual Calculations November 2013
 Polifka, Wilfried  Total change: -23.85  Rating chartPersonal card
 21. Offene Saechsische Senioren-Einzelmeisterschaft 2013 Dresden GER 2013-10-21
RcRownchangeKK*chgGame
 1766 1769 1.50 6 -1.59 15 -23.85 
  Eskandary, Jahja 2094 GER0.001-0.1315-1.95 
  Gabriel, Wolfram 1726 GER0.001-0.5615-8.40 
  Hartlaub, Marianne 1599 GER0.501-0.2215-3.30 
  Moeller, Peter, Dr. 1678 GER0.001-0.6215-9.30 
  Bardin, Christian 1750 FRA0.001-0.5315-7.95 
  Schiessl, Hanns 1749 GER1.0010.47157.05 

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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