Individual Calculations October 2008
 Ferens, Leszek  Total change: 24.00  Rating chartPersonal card
 The 44-th Akiba Rubinstein International Chess Festival - Open Seniors Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 1993 1982 5.50 8 1.60 15 24.00 
  Wojtowicz, Mieczyslaw 1824 POL1.0010.29154.35 
  Lipski, Tadeusz 2140 POL0.001-0.2915-4.35 
  Kwilecki, Andrzej 1916 POL0.501-0.0915-1.35 
  Grabczynski, Zdzislaw 1801 POL1.0010.26153.90 
  Zoltek, Tadeusz f2218 POL0.5010.30154.50 
  Bakalarczyk, Wlodzimierz 2001 POL0.5010.03150.45 
  Rychlik, Bogdan 1900 POL1.0010.39155.85 
  Komysheva, Margarita wf2142 RUS1.0010.711510.65 

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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