Individual Calculations March 2012
 Lebiedowicz, Borys  Total change: 14.25  Rating chartPersonal card
 Noworoczny Turniej Szachowy 2012 Koszalin POL 2012-01-06
RcRownchangeKK*chgGame
 1863 1715 2.50 5 0.95 15 14.25 
  Smieszek, Wojciech 1805 POL0.001-0.3815-5.70 
  Karwowski, Kacper 1824 POL1.0010.65159.75 
  Smal, Tobiasz 1814 POL0.001-0.3615-5.40 
  Jacek, Roksana 1837 POL0.5010.17152.55 
  Kubik, Zbigniew 2035 POL1.0010.871513.05 

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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