Individual Calculations August 2012
 Woznica, Mariusz  Total change: -8.40  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1625 1323 0.50 5 -0.28 30 -8.40 
  Trepkowski, Piotr 1723  * POL0.001-0.0830-2.40 
  Proczek, Mateusz 1576 POL0.001-0.1930-5.70 
  Bregoszewski, Leon 1723  * POL0.001-0.0830-2.40 
  Okonski, Mateusz 1555 POL0.5010.29308.70 
  Szortyka, Dominik 1546 POL0.001-0.2230-6.60 
 * 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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