Individual Calculations July 2011
 Bobecki, Tadeusz  Total change: -36.60  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA SL¡SKA 2011 LIGA WOJEWODZKA SENIOROW woj. Slaskie POL 2011-01-09
RcRownchangeKK*chgGame
 1800 1890 0.00 1 -0.62 15 -9.30 
  Dzierzak, Radoslaw 1800 POL0.001-0.6215-9.30 

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)
 
 DRUZYNOWE MISTRZOSTWA SL¡SKA 2011 LIGA OKREGOWA SENIOROW woj. Slaskie POL 2011-02-13
RcRownchangeKK*chgGame
 1913 1890 1.00 6 -1.82 15 -27.30 
  Brozek, Lukasz 1880 POL0.001-0.5115-7.65 
  Lesniak, Grzegorz 1945 POL0.5010.08151.20 
  Koziol, Andrzej 1819 POL0.501-0.1015-1.50 
  Gonsior, Monika 2067 POL0.001-0.2715-4.05 
  Student, Patryk 1765 POL0.001-0.6715-10.05 
  Radzikowski, Dawid 2003 POL0.001-0.3515-5.25 

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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