Individual Calculations September 2018
 Daleczko, Zbigniew  Total change: -15.40  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN A Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 1947 1824 2.00 8 -0.77 20 -15.40 
  Markowski, Piotr 2117 POL0.001-0.1520-3.00 
  Jachym, Adam 1999 POL0.001-0.2720-5.40 
  Kopica, Paulina 1959 POL0.5010.18203.60 
  Boettcher, Patrick 2078 GER1.0010.812016.20 
  Malecki, Rafal 1994 POL0.001-0.2820-5.60 
  Goraj, Barbara 1796 POL0.001-0.5420-10.80 
  Pampukha, Oleksandra 1698 UKR0.501-0.1720-3.40 
  Giacometto, Mario 1936 ITA0.001-0.3520-7.00 

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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