Rapid: Individual Calculations September 2020
 Bola, Zygmunt  Total change: 14.20  Rating chartPersonal card
 III Turniej Grand Prix Burmistrza Skwierzyny Skwierzyna POL 2020-08-02
RcRownchangeKK*chgGame
 1588 1728 6.50 9 0.71 20 14.20 
  Ragunath Babu, Pranav Sharath 1307 POL1.0010.07201.40 
  Szymanski, Jaroslaw 1888 POL0.001-0.2920-5.80 
  Siemieniak, Dominik 1312 POL1.0010.07201.40 
  Koleda, Tomasz 1786 POL0.5010.08201.60 
  Tatarynowicz, Jerzy 1595 POL1.0010.32206.40 
  Majdanski, Maksymilian 1750 POL1.0010.532010.60 
  Bylinski, Grzegorz 1612 POL1.0010.34206.80 
  Gorkiewicz, Mateusz 1753 POL0.001-0.4720-9.40 
  Lazniewska, Zofia 1292 POL1.0010.06201.20 

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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