Rapid: Individual Calculations February 2016
 Iwaszkiewicz, Grzegorz  Total change: 62.20  Rating chartPersonal card
 XXI Grand Prix Gminy Jablonna turniej 1A Jablonna POL 2016-01-23
RcRownchangeKK*chgGame
 1534 1265 4.50 7 3.11 20 62.20 
  Kuzminski, Jerzy 1665  * POL0.5010.42208.40 
  Spychala, Bronislaw 1234 POL1.0010.46209.20 
  Nowak, Edward 1598 POL1.0010.882017.60 
  Delega, Tomasz c1665  * POL0.001-0.0820-1.60 
  Sternik, Piotr 1448 POL0.001-0.2620-5.20 
  Wojcikiewicz, Dariusz 1494 POL1.0010.792015.80 
  Kepinski, Lech 1633 POL1.0010.902018.00 
 * 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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