Individual Calculations February 2018
 Polatel, Ali  Total change: -14.20  Rating chartPersonal card
 11. Internationales Winteropen Berlin GER 2017-12-27
RcRownchangeKK*chgGame
 1976 2245 5.00 7 -0.71 20 -14.20 
  Fock, Amina 1845  * GER1.0010.08201.60 
  Reiche, Andreas 1899 GER1.0010.11202.20 
  Maltezeanu, Stefan 2042 LUX0.001-0.7620-15.20 
  Schoenberger, Kay 1891 GER1.0010.11202.20 
  Schmidt, Joerg, Prof. Dr. 1985 GER1.0010.18203.60 
  Hincu, Olga wf2107 MDA0.501-0.1920-3.80 
  Gressmann, Moritz 2060 GER0.501-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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