Individual Calculations September 2019
 Skalka, Josef  Total change: -50.60  Rating chartPersonal card
 Jesenik Open 2019 - B Jesenik CZE 2019-08-17
RcRownchangeKK*chgGame
 1570 1696 2.00 7 -2.53 20 -50.60 
  Hlavacek, Ondrej 1794 CZE0.001-0.3720-7.40 
  Friedrich, Pavel 1323 CZE1.0010.10202.00 
  Milanowski, Jan 1857 POL0.001-0.2920-5.80 
  Izadian, Bizhan 1456 IRI0.501-0.3020-6.00 
  Dubovy, Marek 1484 CZE0.501-0.2720-5.40 
  Peterek, Zbynek 1440 CZE0.001-0.8120-16.20 
  Dwilewicz, Andrzej 1634 POL0.001-0.5920-11.80 

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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