Individual Calculations January 2009
 Wasik, Piotr  Total change: 25.35  Rating chartPersonal card
 Mistrzostwa Makroregionu Juniorow w Szachach MP-PK C-18 Bartkowa POL 2008-09-29
RcRownchangeKK*chgGame
 1772 1973 5.50 8 -0.32 15 -4.80 
  Lach, Piotr 2048 POL0.001-0.4015-6.00 
  Ziemniak, Grzegorz 1794 POL1.0010.27154.05 
  Bobrowski, Damian 1623 POL1.0010.11151.65 
  Bugajski, Mateusz 1623 POL0.501-0.3915-5.85 
  Lach, Piotr 2048 POL0.5010.10151.50 
  Ziemniak, Grzegorz 1794 POL1.0010.27154.05 
  Bobrowski, Damian 1623 POL0.501-0.3915-5.85 
  Bugajski, Mateusz 1623 POL1.0010.11151.65 

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)
 
 DMP Ma³opolska III liga 2008 Krakow POL 2008-10-18
RcRownchangeKK*chgGame
 2031 1966 4.50 6 2.01 15 30.15 
  Pipala, Janusz 2086 POL1.0010.66159.90 
  Celmer, Jan 1944 POL0.501-0.0315-0.45 
  Czernicki, Bogdan 2079 POL0.5010.15152.25 
  Obrzud, Damian 1866 POL1.0010.36155.40 
  Gawronski, Lukasz 2066 POL0.5010.14152.10 
  Barski, Radoslaw 2143 POL1.0010.731510.95 

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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