Individual Calculations March 2014
 Ostrowska, Joanna  Total change: -12.90  Rating chartPersonal card
 VII TURNIEJ SZACHOWY KARKONOSZE - KARPACZ Karpacz POL 2014-02-15
RcRownchangeKK*chgGame
 1542 1513 2.00 6 -0.86 15 -12.90 
  Domanski, Lukasz 1626 POL0.001-0.3515-5.25 
  Pisarski, Stanislaw 1356 POL0.501-0.2115-3.15 
  Dryja, Szymon 1261 POL0.501-0.3115-4.65 
  Dabrowski, Mikolaj 1647 POL0.001-0.3215-4.80 
  Sliwerski, Radoslaw 1913  * POL0.001-0.0815-1.20 
  Wlodarczyk, Jan 1446 POL1.0010.41156.15 
 * 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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