Individual Calculations November 2011
 Bachta, Adrian  Total change: -55.80  Rating chartPersonal card
 Obra Lato Open 2011 Obra POL 2011-08-24
RcRownchangeKK*chgGame
 1507 1598 2.50 7 -1.86 30 -55.80 
  Miszczak, Mateusz 1949 POL0.001-0.1130-3.30 
  Rogacki, Kamil 1377 POL0.001-0.7830-23.40 
  Glapa, Anna 1464 POL0.001-0.6830-20.40 
  Bladoszewski, Kamil 1314 POL1.0010.16304.80 
  Gebler, Szymon 1379 POL0.501-0.2830-8.40 
  Mirowski, Tomasz 1480 POL0.001-0.6630-19.80 
  Chromicz, Andrzej 1588 POL1.0010.493014.70 

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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