Individual Calculations September 2020
 Molenda, Marcin  Total change: -34.10  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa A Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 2222 2375 1.50 7 -3.41 10 -34.10 
  Dzhuguryan, Tygran 2194 POL1.0010.26102.60 
  Poley, Vladimir m2310 BLR0.001-0.5910-5.90 
  Sramek, Vojtech f2196 CZE0.501-0.2310-2.30 
  Bednarczyk, Damian 2213 POL0.001-0.7110-7.10 
  Kubicka, Anna wm2259 POL0.001-0.6610-6.60 
  Klepek, Witold 2165 POL0.001-0.7710-7.70 
  Szyszylo, Rafal 2218 POL0.001-0.7110-7.10 

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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