Rapid: Individual Calculations December 2017
 Oblak, Piotr  Total change: 2.80  Rating chartPersonal card
 Otwarty Turniej Szachowy w cyklu Grand Prix Torunia 2017 - runda 2 - OPEN A Torun POL 2017-11-04
RcRownchangeKK*chgGame
 1422 1135 1.00 5 0.14 20 2.80 
  Dolinski, Piotr 1535  * POL0.001-0.0820-1.60 
  Zajac, Robert 1383 POL0.001-0.1920-3.80 
  Szelag, Bartlomiej 1254 POL0.001-0.3420-6.80 
  Niezgoda, Boleslaw 1535  * POL1.0010.922018.40 
  Daniszewski, Kacper 1405 POL0.001-0.1720-3.40 
 * 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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