Individual Calculations September 2020
 Wiecek, Pawel  Total change: -25.00  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1854 1918 4.00 9 -1.25 20 -25.00 
  Sidorczuk, Pawel 1727 POL1.0010.25205.00 
  Horvath, Tomas 2056 CZE0.001-0.3120-6.20 
  Madajczak, Piotr 1763 POL1.0010.29205.80 
  Skurniak, Szymon 1987 POL0.001-0.4020-8.00 
  Kozlowski, Marcin 1739 POL1.0010.27205.40 
  Korbal, Arkadiusz 2088 POL0.001-0.2820-5.60 
  Bogusz, Alan 1733 POL0.501-0.2420-4.80 
  Lanica, Lukasz 1818 POL0.501-0.1420-2.80 
  Smietanska, Wiktoria c1774 POL0.001-0.6920-13.80 

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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