Individual Calculations September 2011
 Epifantsev, Igor  Total change: 9.75  Rating chartPersonal card
 Novokuznetsk 2011 Rtg Novokuznetsk RUS 2011-08-11
RcRownchangeKK*chgGame
 2172 2216 5.50 9 0.65 15 9.75 
  Prilepina, Tatyana 1825 RUS1.0010.09151.35 
  Gutov, Andrey g2420 RUS1.0010.761511.40 
  Pakhomov, Egor m2409 RUS0.001-0.2515-3.75 
  Zaitsev, Vadim m2356 RUS0.5010.19152.85 
  Chigaev, Maksim 2309 RUS0.5010.13151.95 
  Nepomniaschy, Igor 1946 RUS0.501-0.3315-4.95 
  Ilenko, Aleksei 1939 RUS1.0010.17152.55 
  Siuniakov, Igor m2313 RUS0.001-0.3715-5.55 
  Dyagilev, Viktor 2028 RUS1.0010.26153.90 

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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