Rapid: Individual Calculations October 2017
 Strojek, Kazimierz  Total change: -19.40  Rating chartPersonal card
 8. runda Grand Prix Bialegostoku "Lato-Jesien 2017" - rapid Bialystok POL 2017-09-22
RcRownchangeKK*chgGame
 1495 1711 3.50 6 -0.97 20 -19.40 
  Krzywosz, Karol 1311  * POL0.001-0.9220-18.40 
  Rusak, Jan 1408 POL1.0010.14202.80 
  Gerasimiuk, Michal 1422 POL0.001-0.8420-16.80 
  Obuchowicz, Jerzy 1411 POL1.0010.15203.00 
  Murza, Adam 2017 POL0.5010.36207.20 
  Harasimczuk, Jakub 1400 POL1.0010.14202.80 
 * 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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