Individual Calculations November 2010
 Dzieczkaniec, Piotr  Total change: 2.55  Rating chartPersonal card
 46.Miêdzynarodowy Festiwal Szachowy im. Akiby Rubinsteina OPEN A Polanica Zdroj POL 2010-08-19
RcRownchangeKK*chgGame
 2054 1994 4.00 9 0.17 15 2.55 
  Furman, Boris f2237 RUS0.001-0.2015-3.00 
  Chlost, Marlena wf2163 POL0.001-0.2815-4.20 
  Zochowski, Janusz 1936 POL0.001-0.5815-8.70 
  Rychlik, Piotr 2114 POL0.5010.16152.40 
  Szmyd, Marek 2071 POL1.0010.61159.15 
  Litwin, Jozef 2189 POL0.001-0.2515-3.75 
  Piotrowski, Przemyslaw 1875 POL0.501-0.1615-2.40 
  Gorecki, Janusz 1932 POL1.0010.41156.15 
  Tomaszewska, Luiza 1968 POL1.0010.46156.90 

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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