Individual Calculations October 2023
 Liberadzki, Slawomir  Total change: -0.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2023 Jastrzebia Gora POL 2023-09-02
RcRownchangeKK*chgGame
 2086 1957 3.00 7 0.63 20 12.60 
  Bednarek, Sylwester f2268 POL0.001-0.1420-2.80 
  Kozlowski, Michal 2048 POL0.5010.12202.40 
  Kielbratowski, Aleksander 1969 POL0.5010.02200.40 
  Janocha, Wieslaw f2208 POL0.001-0.1920-3.80 
  Drozdowski, Konrad 2104 POL0.5010.20204.00 
  Augustyn, Sebastian 2046 POL1.0010.622012.40 
  Machlowski, Slawomir 1960 CZE0.5010.00200.00 

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)
 
 278th YMCA Autumn 2023-A Round 1 Warszawa POL 2023-09-22
RcRownchangeKK*chgGame
 1829 1957 0.00 1 -0.67 20 -13.40 
  Sternik, Piotr 1829 POL0.001-0.6720-13.40 

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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