Individual Calculations October 2013
 Koval, Anatoly  Total change: -89.10  Rating chartPersonal card
 Festival "Dnipropetrovsk Autumn 2013" in Memory of Alexander Moroz - Tournament B (Dnipropetrovsk Region Open Championship) Dnipropetrovsk UKR 2013-09-15
RcRownchangeKK*chgGame
 1993 2160 0.50 5 -2.97 30 -89.10 
  Ostrovskiy, Andrey m2417 UKR0.001-0.1830-5.40 
  Skripka, Nikita 1918 UKR0.001-0.8030-24.00 
  Barchuk, Irina 1925 UKR0.001-0.7930-23.70 
  Mukhtarova, Viktoriya 1789 UKR0.501-0.4030-12.00 
  Hasanova, Koniul 1918 UKR0.001-0.8030-24.00 

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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