Individual Calculations September 2020
 Wandor, Adam  Total change: -14.40  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1407 1322 2.00 6 -0.36 40 -14.40 
  Kubik, Rafal 1522 POL0.001-0.2440-9.60 
  Bialek, Alicja 1478 POL0.5010.21408.40 
  Kozubek, Krystian 1519 POL0.001-0.2540-10.00 
  Stanik, Szymon 1207 POL0.501-0.1640-6.40 
  Wieckowski, Michal 1568 POL0.001-0.1940-7.60 
  Maciejewska, Sabina 1150 POL1.0010.274010.80 

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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