Rapid: Individual Calculations December 2018
 Jankowiak, Tomasz  Total change: 39.20  Rating chartPersonal card
 IV Turniej Szachowy Barborka 2018 Polska Niepodlegla Lubin POL 2018-11-25
RcRownchangeKK*chgGame
 2046 1923 4.50 7 1.96 20 39.20 
  Michalski, Daniel 2059 POL1.0010.682013.60 
  Tomczak, Mikolaj f2323  * POL0.001-0.0820-1.60 
  Dus, Leszek 1709 POL1.0010.23204.60 
  Cukrowski, Filip f2229 POL1.0010.862017.20 
  Czerwonski, Aleksander m2323  * POL0.001-0.0820-1.60 
  Dabrowski, Grzegorz 2108 POL0.5010.24204.80 
  Raczykowska, Paulina 1572 POL1.0010.11202.20 
 * 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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