Individual Calculations May 2017
 Kopec, Norbert  Total change: 126.40  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy - Chlopcy do 14 lat Drzonkow POL 2017-04-01
RcRownchangeKK*chgGame
 1843 1533 4.50 9 3.16 40 126.40 
  Bachor, Tomasz 1833 POL1.0010.854034.00 
  Strzelecki, Maciej 1683 POL1.0010.704028.00 
  Kopaczewski, Adam 1933  * POL1.0010.924036.80 
  Oborski, Artur 1808 POL0.001-0.1740-6.80 
  Pniaczek, Marek c1933  * POL0.001-0.0840-3.20 
  Gorkiewicz, Mateusz 1733 POL0.5010.264010.40 
  Warchol, Bartosz 1881 POL1.0010.894035.60 
  Mis, Mieszko 1933  * POL0.001-0.0840-3.20 
  Mike, Patryk 1849 POL0.001-0.1340-5.20 
 * 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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