Blitz: Individual Calculations September 2017
 Sadowski, Jakub  Total change: 6.80  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2017 - B10 Wroclaw POL 2017-08-08
RcRownchangeKK*chgGame
 1241 1153 3.50 8 0.34 20 6.80 
  Kejna, Piotr c1471 POL0.001-0.1320-2.60 
  Semeniec, Szymon 1038 POL1.0010.34206.80 
  Kusiak, Mateusz 1400 POL0.001-0.1920-3.80 
  Bartoszczuk, Adam 1079 POL0.001-0.6020-12.00 
  Osada, Piotr 1373 POL1.0010.782015.60 
  Wnuk, Piotr 1013 POL1.0010.31206.20 
  Lewandowski, Olaf 1227 POL0.5010.10202.00 
  Grot, Blazej c1328 POL0.001-0.2720-5.40 

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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