Individual Calculations September 2020
 Goszyk, Bartosz  Total change: -2.40  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1792 1714 3.50 9 -0.06 40 -2.40 
  Pawicka, Magdalena 1906 POL0.001-0.2540-10.00 
  Kozlowski, Janusz 1799 POL0.5010.12404.80 
  Zurawicki, Jakub 1796 POL0.001-0.3940-15.60 
  Herwy, Jakub 1811 POL0.5010.13405.20 
  Adamczyk, Piotr 1796 POL0.001-0.3940-15.60 
  Haliniak, Wojciech 1735 POL0.001-0.4740-18.80 
  Gregorz, Jan 1717 POL1.0010.504020.00 
  Fialka, Adam 1824 CZE0.5010.15406.00 
  Nowacka, Dorota 1741 POL1.0010.544021.60 

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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