Individual Calculations September 2020
 Malecki, Rafal  Total change: -45.80  Rating chartPersonal card
 Wroclaw Open 2020 - Group A Wroclaw POL 2020-08-01
RcRownchangeKK*chgGame
 1952 2071 3.00 8 -2.29 20 -45.80 
  Cukrowski, Filip f2419 POL0.001-0.1120-2.20 
  Kowalczyk, Wojciech 1873 POL0.501-0.2620-5.20 
  Roessler, Frank-Peter 1902 GER0.501-0.2220-4.40 
  Bojczewski, Mateusz 1888 POL0.501-0.2420-4.80 
  Skurniak, Szymon 1987 POL0.001-0.6220-12.40 
  Peglau, Mirjam 1851 GER0.001-0.7820-15.60 
  Peglau, Markus 1886 GER0.501-0.2420-4.80 
  Krawiec, Grzegorz 1812 POL1.0010.18203.60 

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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