Individual Calculations January 2012
 Tworzydlo, Piotr  Total change: 78.90  Rating chartPersonal card
 III Ligi Ma³opolskiej Seniorów Krakow POL 2011-09-17
RcRownchangeKK*chgGame
 2007 2028 8.00 10 2.66 30 79.80 
  Pipala, Janusz 1935 POL0.001-0.6330-18.90 
  Bakunowicz, Jerzy 2122 POL1.0010.633018.90 
  Dworak, Dawid 1986 POL1.0010.443013.20 
  Czernicki, Bogdan 1858 POL0.501-0.2230-6.60 
  Knapik, Lucjan 1937 POL1.0010.383011.40 
  Obrzud, Damian 1867 POL1.0010.29308.70 
  Mikrut, Dariusz m2375 POL1.0010.893026.70 
  Brylski, Pawel 2091 POL0.5010.09302.70 
  Mika, Tomasz 2016 POL1.0010.483014.40 
  Celmer, Jan 1884 POL1.0010.31309.30 

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)
 
NOTE: K factor changed
 Puchar Wroclawia Wroclaw POL 2011-10-28
RcRownchangeKK*chgGame
 2094 2028 2.00 5 -0.06 15 -0.90 
  Krupa, Monika wg2226 POL0.001-0.2415-3.60 
  Knap, Jerzy 1913 POL1.0010.34155.10 
  Goluch, Piotr 2155 POL0.5010.17152.55 
  Helaszek, Edward 2068 POL0.5010.06150.90 
  Cukrowski, Filip 2107 POL0.001-0.3915-5.85 

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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