Individual Calculations May 2018
 Gorski, Boguslaw  Total change: 12.60  Rating chartPersonal card
 MISTRZOSTWA SEKCJI L.K.S. PIAST SREM'2018 Srem POL 2018-02-16
RcRownchangeKK*chgGame
 1850 1740 3.50 9 0.29 20 5.80 
  Tomczak, Michal 1986 POL0.001-0.1920-3.80 
  Wojtkowski, Pawel 1877 POL0.5010.18203.60 
  Wlodarczak, Damian 1732 POL1.0010.49209.80 
  Lisiecki, Robert 1738 POL0.001-0.5020-10.00 
  Simon, Marek 1930 POL0.5010.25205.00 
  Kaczmarek, Piotr 1692 POL0.001-0.5720-11.40 
  Kozlowski, Tomasz 1899 POL1.0010.712014.20 
  Skrzypczak, Michal 1862 POL0.5010.17203.40 
  Kozlowska, Marzena 1934 POL0.001-0.2520-5.00 

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)
 
 IV WIELKOPOLSKA LIGA SENIORÓW GRUPA A-2017-2018 Round 9 Poznan POL 2018-04-08
RcRownchangeKK*chgGame
 1635 1749 1.00 1 0.34 20 6.80 
  Koper, Konrad 1635 POL1.0010.34206.80 

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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