Blitz: Individual Calculations March 2013
 Obiedzinski, Piotr  Total change: -43.20  Rating chartPersonal card
 Otwarte Mistrzostwa Lomzy - blitz Lomza POL 2013-02-10
RcRownchangeKK*chgGame
 1782 1889 6.50 14 -2.16 20 -43.20 
  Rutkowski, Edward 1540 POL1.0010.11202.20 
  Rutkowski, Edward 1540 POL1.0010.11202.20 
  Plesiuk, Andrzej 2176 POL0.001-0.1620-3.20 
  Plesiuk, Andrzej 2176 POL0.001-0.1620-3.20 
  Sobolewski, Dawid 1768 POL0.501-0.1620-3.20 
  Sobolewski, Dawid 1768 POL0.501-0.1620-3.20 
  Romankiewicz, Romuald 1489  * POL1.0010.08201.60 
  Romankiewicz, Romuald 1489  * POL1.0010.08201.60 
  Kotarski, Bartosz 1620 POL0.001-0.8320-16.60 
  Kotarski, Bartosz 1620 POL0.501-0.3320-6.60 
  Malecki, Janusz 1823 POL0.501-0.0920-1.80 
  Malecki, Janusz 1823 POL0.501-0.0920-1.80 
  Walewski, Wojciech 2057 POL0.001-0.2820-5.60 
  Walewski, Wojciech 2057 POL0.001-0.2820-5.60 
 * 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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