Individual Calculations July 2011
 Koziol, Andrzej  Total change: 0.15  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA SL¡SKA 2011 LIGA WOJEWODZKA SENIOROW woj. Slaskie POL 2011-01-09
RcRownchangeKK*chgGame
 1769 1819 2.50 4 0.27 25 6.75 
  Pietrzak, Janusz 2069 POL0.5010.31257.75 
  Barnowski, Sylwester 1843 POL0.5010.03250.75 
  Kwasniewski, Pawel 1493 POL1.0010.13253.25 
  Janulek, Dawid 1672 POL0.501-0.2025-5.00 

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)
 
NOTE: K factor changed
 DRUZYNOWE MISTRZOSTWA SL¡SKA 2011 LIGA OKREGOWA SENIOROW woj. Slaskie POL 2011-02-13
RcRownchangeKK*chgGame
 1831 1819 2.00 5 -0.44 15 -6.60 
  Mucha, Piotr 1707 POL0.001-0.6515-9.75 
  Wirtek, Jerzy 1713 POL1.0010.36155.40 
  Bobecki, Tadeusz 1890 POL0.5010.10151.50 
  Bogusz, Tomasz 1793 POL0.501-0.0415-0.60 
  Falkowski, Dawid 2051 POL0.001-0.2115-3.15 

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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