Individual Calculations September 2019
 Jedrzejczak, Lukasz  Total change: 24.00  Rating chartPersonal card
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN C Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1475 1412 5.00 9 1.20 20 24.00 
  Gajzner, Ryszard 1740 POL0.5010.37207.40 
  Janzer, Hubert 1803 POL0.001-0.0920-1.80 
  Warda, Krzysztof 1239 POL0.501-0.2320-4.60 
  Gawlik, Pawel 1102 POL1.0010.14202.80 
  Jeske, Jerzy 1547 POL0.5010.18203.60 
  Wilgosz, Jan 1569 POL0.5010.21204.20 
  Nowak, Filip 1616 POL0.001-0.2420-4.80 
  Rodzik, Malgorzata 1058 POL1.0010.11202.20 
  Cieply, Krzysztof 1601 POL1.0010.752015.00 

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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