Individual Calculations February 2013
 Skotny, Agata  Total change: -12.45  Rating chartPersonal card
 Turniej Noworoczny - Grupa A Wroclaw POL 2012-12-28
RcRownchangeKK*chgGame
 1510 1480 1.50 5 -0.83 15 -12.45 
  Korpalska, Joanna 1738 POL0.001-0.1815-2.70 
  Korolewicz, Pawel 1377 POL0.501-0.1415-2.10 
  Lipski, Lukasz 1489 POL0.001-0.4915-7.35 
  Drgas, Marlena 1473 POL1.0010.49157.35 
  Rossienik, Wieslaw 1471 POL0.001-0.5115-7.65 

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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