Individual Calculations May 2012
 Liberadzki, Slawomir  Total change: -20.40  Rating chartPersonal card
 103rd YMCA Winter 2012-A Warszawa POL 2012-01-06
RcRownchangeKK*chgGame
 2119 2100 4.50 11 -0.71 15 -10.65 
  Kaczorowski, Piotr 2104 POL1.0010.51157.65 
  Jarmula, Pawel 2219 POL1.0010.66159.90 
  Nowicki, Bartosz 2127 POL0.001-0.4615-6.90 
  Goslawski, Michal 2067 POL0.001-0.5515-8.25 
  Choroszej, Aleksander 2070 POL0.501-0.0415-0.60 
  Gasik, Piotr 2127 POL0.001-0.4615-6.90 
  Adamski, Andrzej m2271 POL0.5010.23153.45 
  Jarmula, Lukasz 2018 POL0.001-0.6115-9.15 
  Zaczek, Jonathon 2126 CAN0.001-0.4615-6.90 
  Rutkowski, Piotr 2095 POL1.0010.49157.35 
  Kielar, Maciej 2084 POL0.501-0.0215-0.30 

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 Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 1945 2100 5.50 9 -0.65 15 -9.75 
  Zbrzeski, Piotr 1862 POL1.0010.20153.00 
  Milczarek, Robert 1864 POL0.501-0.3015-4.50 
  Pazderski, Ziemowit 2189 POL0.5010.12151.80 
  Kedzierski, Slawomir 2108 POL1.0010.51157.65 
  Musiatowicz, Przemyslaw 1792 POL1.0010.14152.10 
  Jarmula, Lukasz 2018 POL0.501-0.1115-1.65 
  Brewczynski, Robert 2100 POL0.5010.00150.00 
  Winiarski, Mikolaj 1873 POL0.001-0.7915-11.85 
  Rymarowicz, Pawel 1700  * POL0.501-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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