Rapid: Individual Calculations April 2020
 Pietruszewski, Marcin  Total change: -5.20  Rating chartPersonal card
 Turniej o Puchar Prezesa PZSzach R.Jedynaka i Mistrzostwa Polski Branzy Okiennej 2020 Lodz POL 2020-02-29
RcRownchangeKK*chgGame
 2020 2138 5.50 9 0.30 20 6.00 
  Komisarski, Jerzy 1403 POL1.0010.01200.20 
  Szmacinski, Slawomir 1698 POL1.0010.06201.20 
  Gajek, Radoslaw m2342 AUT0.5010.26205.20 
  Kowalski, Igor f2361 POL1.0010.782015.60 
  Steczek, Marcin f2311 POL0.001-0.2720-5.40 
  Bubas, Lukasz 1771 POL1.0010.10202.00 
  Chojnacki, Krzysztof m2373 POL0.001-0.2120-4.20 
  Grossmann, Ryszard f1841 POL1.0010.15203.00 
  Gorniewicz, Oskar 2082 POL0.001-0.5820-11.60 

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)
 
 Memorial Mistrza Tomasza Rakowieckiego 2020 Lodz POL 2020-02-29
RcRownchangeKK*chgGame
 1902 2138 2.00 4 -0.56 20 -11.20 
  Sopur, Lech 2366 POL0.001-0.2120-4.20 
  Stepinski, Piotr 1403 POL1.0010.01200.20 
  Wolny, Ryszard f2219 POL0.001-0.3920-7.80 
  Jaskiewicz, Kacper 1619 POL1.0010.03200.60 

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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