Individual Calculations February 2018
 Wuensch, Ulrich  Total change: 13.00  Rating chartPersonal card
 27. Erfurter Schachfestival Seniorenturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 1986 2044 3.50 5 0.65 20 13.00 
  Neudecker, Georg 1749 GER1.0010.15203.00 
  Streit, Juergen 1873 GER1.0010.27205.40 
  Weidlich, Guenter 2173 GER1.0010.672013.40 
  Etzold, Ernst-Walter 2104 GER0.5010.08201.60 
  Muuss, Klaus 2033 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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