Individual Calculations December 2017
 Prenosil, Jiri  Total change: -14.20  Rating chartPersonal card
 2. liga F 2017/2018 r2-3 various CZE 2017-11-05
RcRownchangeKK*chgGame
 1934 2024 0.50 2 -0.74 20 -14.80 
  Bulava, Petr 2005 CZE0.501-0.0320-0.60 
  Milian, Milan 1863 CZE0.001-0.7120-14.20 

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)
 
 Krajsky prebor SSOK 2017/2018 2-3 various CZE 2017-11-12
RcRownchangeKK*chgGame
 2263 2024 0.50 2 0.03 20 0.60 
  Zapletal, Jiri 2101 CZE0.5010.11202.20 
  Zilka, Stepan g2424  * CZE0.001-0.0820-1.60 
 * 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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