Individual Calculations September 2011
 Kaczmarczyk, Pawel  Total change: 35.25  Rating chartPersonal card
 Szachowe Lato 2011 - open A Poznan POL 2011-07-16
RcRownchangeKK*chgGame
 1881 1635 4.00 8 2.35 15 35.25 
  Bartkowiak, Damian 2035  * POL0.5010.42156.30 
  Rozumek, Krzysztof 1929 POL0.001-0.1515-2.25 
  Cholewa, Maria 1857 POL0.5010.28154.20 
  Jedrzejczak, Przemyslaw 1814 POL0.5010.23153.45 
  Hoffmann, Piotr 1771 POL1.0010.681510.20 
  Gorniewicz, Oskar 1914 POL0.001-0.1615-2.40 
  Piechota, Izabela 1780 POL1.0010.691510.35 
  Glatty, Zbigniew 1950 POL0.5010.36155.40 
 * 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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