Individual Calculations March 2012
 Zadlo, Maciej  Total change: 15.90  Rating chartPersonal card
 Szachowe Ferie-Poniatowa 2012 Kraczewice POL 2012-02-09
RcRownchangeKK*chgGame
 1724 1719 4.50 7 1.06 15 15.90 
  Gora, Jan 1969 POL0.5010.31154.65 
  Ciechonski, Piotr 1771 POL1.0010.57158.55 
  Gora, Antonina 1738 POL0.001-0.4715-7.05 
  Pietras, Daniel 1465 POL1.0010.19152.85 
  Bednarczyk, Alicja 1500 POL1.0010.22153.30 
  Molenda, Marcin 1697 POL0.501-0.0315-0.45 
  Cymbala, Ireneusz 1931 POL0.5010.27154.05 

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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