Rapid: Individual Calculations September 2017
 Sawicki, Wojciech  Total change: 3.60  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1337 1275 4.50 10 0.18 20 3.60 
  Wittych, Maciej 1200 POL1.0010.40208.00 
  Madajczak, Piotr 1542 POL0.001-0.1820-3.60 
  Pazdzierz, Piotr 1472 POL0.001-0.2520-5.00 
  Karut, Kacper 1151 POL0.501-0.1720-3.40 
  Goral, Jan 1207 POL1.0010.41208.20 
  Czernecki, Andrzej 1427 POL0.5010.20204.00 
  Jeda, Maciej 1656 POL0.001-0.0920-1.80 
  Zaborowski, Maciej 1123 POL1.0010.30206.00 
  Bancarewicz, Aleks 1393 POL0.001-0.3420-6.80 
  Pieczulis, Blazej 1200 POL0.501-0.1020-2.00 

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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