Individual Calculations September 2020
 Swiech, Joanna  Total change: 35.60  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1908 1874 5.00 9 0.89 40 35.60 
  Kupiecki, Szymon 1655 POL1.0010.22408.80 
  Panek, Bartosz 2005 POL0.5010.18407.20 
  Kania, Dominik 1958 POL0.001-0.3840-15.20 
  Kozlowski, Marcin 1739 POL0.501-0.1840-7.20 
  Ciszewski, Krzysztof 1728 POL1.0010.304012.00 
  Bujalski, Mateusz 1956 POL1.0010.614024.40 
  Grochol, Kamil 2027 POL0.5010.20408.00 
  Kroliczek, Gabriela 1964 POL0.001-0.3840-15.20 
  Szadkowski, Krzysztof 2141 POL0.5010.324012.80 

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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