Individual Calculations September 2020
 Pelc, Adam  Total change: 31.60  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1515 1370 3.00 7 0.79 40 31.60 
  Wieckowski, Michal 1568 POL0.5010.264010.40 
  Suska, Szymon 1564 POL1.0010.754030.00 
  Wierzbicki, Dawid 1609 POL0.5010.304012.00 
  Szymanski, Pawel 1539 POL0.001-0.2840-11.20 
  Ziemski, Jaroslaw 1624 POL0.5010.314012.40 
  Kubik, Rafal 1522 POL0.001-0.3040-12.00 
  Kukula, Klara 1181 POL0.501-0.2540-10.00 

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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