Individual Calculations September 2019
 Sobotnik, Petr  Total change: 15.20  Rating chartPersonal card
 Mistrovstvi CR senioru 2019 nad 60 Rychnov nad Kneznou CZE 2019-08-10
RcRownchangeKK*chgGame
 1816 1888 6.00 9 0.76 20 15.20 
  Flos, Petr 1534 CZE1.0010.11202.20 
  Urban, Zdenek c2115 CZE0.5010.29205.80 
  Novotny, Josef 1967 CZE0.001-0.3920-7.80 
  Jindrasek, Mojmir 1785 CZE0.501-0.1420-2.80 
  Sysala, Stanislav 1659 CZE1.0010.21204.20 
  Zitek, Jiri 1609 CZE1.0010.16203.20 
  Marinov, Peter 1815 CZE1.0010.40208.00 
  Bartos, Alois 1953 CZE0.001-0.4120-8.20 
  Pavlis, Jaromir 1907 CZE1.0010.532010.60 

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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