Individual Calculations August 2019
 Zochowski, Kacper  Total change: 16.20  Rating chartPersonal card
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2332 2251 4.50 9 0.81 20 16.20 
  Tomczak, Jacek g2623 POL0.001-0.1020-2.00 
  Budnik, Mateusz 2106 POL1.0010.31206.20 
  Sieciechowicz, Marcin m2399 POL0.001-0.3020-6.00 
  Jarocka, Liwia fwf2102 POL1.0010.30206.00 
  Efimenko, Zahar g2631 UKR0.5010.41208.20 
  Terletsky, Oleg m2408 UKR0.5010.21204.20 
  Krasiewicz, Robert 2017 POL1.0010.21204.20 
  Goluch, Piotr f2386 POL0.001-0.3220-6.40 
  Kucza, Karol f2315 POL0.5010.09201.80 

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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