Individual Calculations September 2020
 Motyl, Tomasz  Total change: 17.40  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1923 2024 6.50 9 0.87 20 17.40 
  Zurawicki, Jakub 1796 POL0.501-0.2920-5.80 
  Zielonka, Adam 1707 POL1.0010.13202.60 
  Mroz, Waldemar 1927 POL1.0010.37207.40 
  Raszka, Janusz 2081 POL0.5010.08201.60 
  Janeczko, Jakub 1803 POL1.0010.22204.40 
  Dziendziel, Mateusz 1886 POL1.0010.31206.20 
  Dylag, Emilia 2051 POL0.001-0.4620-9.20 
  Skurniak, Szymon 1987 POL0.501-0.0520-1.00 
  Paprocki, Antoni 2068 POL1.0010.562011.20 

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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