Individual Calculations February 2013
 Rossienik, Wieslaw  Total change: 18.00  Rating chartPersonal card
 Turniej Noworoczny - Grupa A Wroclaw POL 2012-12-28
RcRownchangeKK*chgGame
 1673 1471 2.00 5 0.60 30 18.00 
  Lachowicz, Dominik 1728 POL0.001-0.1830-5.40 
  Oszczanowski, Witold 1869 POL0.001-0.0830-2.40 
  Mazurkiewicz, Lukasz 1427 POL1.0010.443013.20 
  Krupa, Jerzy 1861 POL0.001-0.0930-2.70 
  Skotny, Agata 1480 POL1.0010.513015.30 

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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