Rapid: Individual Calculations September 2021
 Brodowski, Piotr  Total change: -45.80  Rating chartPersonal card
 Adolf Anderssen Memorial 2021 Wroclaw POL 2021-07-31
RcRownchangeKK*chgGame
 1939 2441 6.00 9 -2.29 20 -45.80 
  Smietanski, Marek 1706 POL1.0010.01200.20 
  Skrzyczek, Bartlomiej 1871 POL1.0010.02200.40 
  Piotrowski, Przemyslaw f2109 POL1.0010.12202.40 
  Dowgird, Filip f2241 POL0.001-0.7620-15.20 
  Kanicki, Krzysztof 2010 POL1.0010.07201.40 
  Przybylski, Wojciech f2209 POL0.001-0.7920-15.80 
  Fritz, Antoni 1836 POL0.001-0.9820-19.60 
  Hasterok, Lukasz 1706 POL1.0010.01200.20 
  Olczak, Mariusz 1764 POL1.0010.01200.20 

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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