Rapid: Individual Calculations November 2021
 Kozlowska, Marzena  Total change: 37.00  Rating chartPersonal card
 Turniej szachowy z okazji 50-lecia L.K.S. Piast Srem Dabrowa POL 2021-10-17
RcRownchangeKK*chgGame
 1759 1713 5.50 8 1.85 20 37.00 
  Raczynski, Krzysztof 2203 POL0.001-0.0420-0.80 
  Krakowiak, Filip 1210 POL1.0010.04200.80 
  Katny, Samuel 1291 POL1.0010.07201.40 
  Tomczak, Michal 1888 POL1.0010.732014.60 
  Rozumek, Krzysztof 1825 POL0.5010.15203.00 
  Szymkowiak, Damian 1682 POL1.0010.46209.20 
  Lisiecki, Robert 1683 POL1.0010.46209.20 
  Steczek, Marcin f2293 POL0.001-0.0220-0.40 

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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