Individual Calculations September 2018
 Jachym, Adam  Total change: -5.20  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN A Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 2044 1999 3.50 8 -0.26 20 -5.20 
  Mirzoev, Emil m2399  * UKR0.001-0.0820-1.60 
  Daleczko, Zbigniew 1824 POL1.0010.27205.40 
  Berdnyk, Mariia 2291 UKR0.001-0.1520-3.00 
  Goraj, Barbara 1796 POL1.0010.24204.80 
  Mroziak, Maciej m2399  * POL0.001-0.0820-1.60 
  Luberanski, Jakub 1762 POL0.501-0.3020-6.00 
  Kozlowski, Tomasz 1825 POL1.0010.27205.40 
  Grossmann, Ryszard f2052 POL0.001-0.4320-8.60 
 * 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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