Rapid: Individual Calculations September 2020
 Pisarek, Jan  Total change: 12.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2020 - C14 Wroclaw POL 2020-08-25
RcRownchangeKK*chgGame
 1520 1516 6.00 11 0.61 20 12.20 
  Rumniak, Aleksy 1102 POL1.0010.07201.40 
  Matela, Krzysztof 1706 POL1.0010.752015.00 
  Malek, Jan 1843 POL0.001-0.1320-2.60 
  Fiszer, Bartosz c1890 POL0.001-0.1020-2.00 
  Suszczynski, Dominik 1168 POL1.0010.11202.20 
  Madajczak, Piotr 1703 POL0.001-0.2620-5.20 
  Krzeszewski, Mieszko 1232 POL1.0010.16203.20 
  Meers, Hubert 1802 POL0.001-0.1620-3.20 
  Zimny, Jakub 1256 POL1.0010.18203.60 
  Bogusz, Alan 1626 POL0.001-0.3520-7.00 
  Krupinski, Mikolaj 1396 POL1.0010.34206.80 

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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