Individual Calculations September 2021
 Sleczka, Krzysztof  Total change: 131.60  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN D Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1675 1420 5.00 9 3.29 40 131.60 
  Adamski, Adam 1756 POL1.0010.884035.20 
  Rosinski, Radoslaw 1724 POL0.001-0.1440-5.60 
  Ullrich, Karol 1630 POL1.0010.774030.80 
  Trembowiecka-Wysota, Aleksandra 1693 POL0.5010.334013.20 
  Straszewski, Tomasz 1757 POL0.5010.384015.20 
  Ursnik, Patryk 1691 POL0.001-0.1740-6.80 
  Karabasz, Kacper 1619 POL1.0010.764030.40 
  Trybula, Agata 1612 POL0.5010.254010.00 
  Hryn, Zofia 1592 POL0.5010.23409.20 

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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