Individual Calculations September 2010
 Najdzionek, Boleslaw  Total change: -22.50  Rating chartPersonal card
 II Memorial Bieluczykow group B 2010 Bialystok POL 2010-06-26
RcRownchangeKK*chgGame
 1980 1924 1.50 7 -1.50 15 -22.50 
  Sowul, Bartosz 2128 POL0.001-0.2415-3.60 
  Stepanova, Faina 1524  * RUS1.0010.08151.20 
  Jablonski, Zenon 2109 POL0.001-0.2615-3.90 
  Bondarets, Vadim m2324  * UKR0.001-0.0815-1.20 
  Rebov, Petar 1898 CRO0.501-0.0415-0.60 
  Olszewski, Jerzy 1895 POL0.001-0.5415-8.10 
  Cylwik, Zbigniew 1979 POL0.001-0.4215-6.30 
 * 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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