Individual Calculations July 2014
 Lech, Piotr  Total change: -29.25  Rating chartPersonal card
 III Fide Open Szubin 2014 - Open A, Szubin POL 2014-05-30
RcRownchangeKK*chgGame
 1706 1816 2.50 7 -1.95 15 -29.25 
  Kanarkiewicz, Michal 2051 POL0.001-0.2115-3.15 
  Ossowski, Boleslaw 1637 POL0.001-0.7315-10.95 
  Grabarczyk, Sylwester 1722 CZE0.001-0.6315-9.45 
  Lesien, Przemyslaw 1558 POL0.001-0.8215-12.30 
  Hrymowicz, Artur 1470 POL0.501-0.3915-5.85 
  Soltyk, Leszek 1826 POL1.0010.51157.65 
  Blocinski, Maciej 1679 POL1.0010.32154.80 

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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