Individual Calculations February 2020
 Sokolski, Aleksander  Total change: -17.00  Rating chartPersonal card
 XMAS Jesenik Open 2019 Jesenik CZE 2019-12-26
RcRownchangeKK*chgGame
 1739 1962 4.50 7 -0.85 20 -17.00 
  Sulot, Zdzislaw 1562  * POL1.0010.08201.60 
  Jerabkova, Julia 1732 CZE1.0010.21204.20 
  Skiba, Aleksandra 1808 POL0.001-0.7120-14.20 
  Krawiec, Grzegorz 1814 POL1.0010.30206.00 
  Pyka, Roman 1868 POL0.501-0.1320-2.60 
  Prucek, Ladislav 1825 CZE0.501-0.1820-3.60 
  Cimburek, Jan 1562  * CZE0.501-0.4220-8.40 
 * 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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