Individual Calculations September 2014
 Petrova, Irina  Total change: -4.00  Rating chartPersonal card
 Independence Cup -2014 (classic) Kyiv UKR 2014-08-21
RcRownchangeKK*chgGame
 2190 2111 3.00 8 -0.20 20 -4.00 
  Pavlov, Sergey m2480 UKR0.5010.40208.00 
  Litvak, Mikhail f2346 UKR0.001-0.2120-4.20 
  Yatsenko, Vladislav 1750 UKR1.0010.10202.00 
  Andrenko, Irina wm2198 UKR0.5010.12202.40 
  Grebeniuk, Semen 2209 UKR1.0010.632012.60 
  Omelja, Artem 2251 UKR0.001-0.3120-6.20 
  Taborov, Boris 2357 UKR0.001-0.1920-3.80 
  Rodin, Alexey 1930 UKR0.001-0.7420-14.80 

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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