Individual Calculations August 2019
 Czerw, Dawid  Total change: -45.00  Rating chartPersonal card
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2214 2326 3.50 9 -2.25 20 -45.00 
  Hrymowicz, Artur 2052 POL1.0010.17203.40 
  Bernadskiy, Vitaliy g2594 UKR0.5010.33206.60 
  Noe, Christopher m2534 GER0.001-0.2320-4.60 
  Cieslak, Wiktoria 2001 POL0.501-0.3720-7.40 
  Zebracki, Tomasz 2183 POL0.001-0.6920-13.80 
  Jarocka, Liwia fwf2102 POL0.501-0.2820-5.60 
  Maj, Pawel 2127 POL0.501-0.2620-5.20 
  Adamski, Jan m2183 POL0.501-0.1920-3.80 
  Sanz, Wawer Daniel 2154 POL0.001-0.7320-14.60 

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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