Individual Calculations May 2012
 Stefanoff, Zdzislaw  Total change: -30.90  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 1759 1543 0.00 4 -1.03 30 -30.90 
  Borowy, Cezary 1788 POL0.001-0.2030-6.00 
  Staroszczyk, Mateusz 1943  * POL0.001-0.0830-2.40 
  Gajewski, Wojciech 1481 POL0.001-0.5930-17.70 
  Bajkowski, Marcin 1825 POL0.001-0.1630-4.80 
 * 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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