Rapid: Individual Calculations April 2020
 Wolny, Ryszard  Total change: -10.60  Rating chartPersonal card
 Memorial Mistrza Tomasza Rakowieckiego 2020 Lodz POL 2020-02-29
RcRownchangeKK*chgGame
 1999 2219 4.00 7 -0.53 20 -10.60 
  Reszka, Zofia 1484 POL1.0010.01200.20 
  Jakubowski, Krzysztof g2480 POL0.001-0.1820-3.60 
  Pietruszewski, Marcin 2138 POL1.0010.39207.80 
  Posuniak, Weronika 1881 POL0.001-0.8820-17.60 
  Maciaga, Marcin 2159 POL1.0010.42208.40 
  Sopur, Lech 2366 POL0.001-0.3020-6.00 
  Blazniak, Bartlomiej 1484 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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