Individual Calculations September 2017
 Warcaba, Jakub  Total change: 21.60  Rating chartPersonal card
 OFSz Kopernik 2017 Open A Olsztyn POL 2017-08-22
RcRownchangeKK*chgGame
 1566 1441 3.50 8 0.54 40 21.60 
  Orlowski, Bogdan 1756 POL1.0010.864034.40 
  Wojtunik, Maciej 1735 POL0.001-0.1540-6.00 
  Kedzierski, Aleksander 1460 POL1.0010.534021.20 
  Strepikowski, Pawel 1293 POL0.001-0.7040-28.00 
  Szymanczyk, Lukasz 1158 POL0.501-0.3440-13.60 
  Kitewski, Bartosz 1444 POL1.0010.504020.00 
  Maciejewski, Waldemar 1841  * POL0.001-0.0840-3.20 
  Hrymowicz, Artur 1841  * POL0.001-0.0840-3.20 
 * 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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