Individual Calculations January 2012
 Pipala, Janusz  Total change: 4.20  Rating chartPersonal card
 III Ligi Ma³opolskiej Seniorów Krakow POL 2011-09-17
RcRownchangeKK*chgGame
 1901 1935 3.50 6 0.28 15 4.20 
  Tworzydlo, Piotr 2028 POL1.0010.63159.45 
  Peronczyk, Karol 1679 POL1.0010.19152.85 
  Slabek, Grzegorz 2051 POL0.001-0.3415-5.10 
  Platek, Michal 1969 POL0.5010.05150.75 
  Bujak, Jozef 1922 POL0.501-0.0215-0.30 
  Kowalewski, Wladyslaw 1758 POL0.501-0.2315-3.45 

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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