Individual Calculations March 2012
 Sergeev, Ilya  Total change: 39.60  Rating chartPersonal card
 Moscow Open 2012 C Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2176 2021 5.00 8 2.64 15 39.60 
  Pestrov, Yury 2180 RUS1.0010.711510.65 
  Zakharchenko, Arnold m2199 UKR0.5010.23153.45 
  Bujakevich, Aleksandr f2184 RUS1.0010.721510.80 
  Zimin, Alexey 2231 RUS0.5010.27154.05 
  Kubatko, Ivan 2212 RUS0.001-0.2515-3.75 
  Tiukaev, Ilgiz 2131 UZB0.001-0.3515-5.25 
  Norbaev, Nabijon 2151 UZB1.0010.681510.20 
  Gureev, Dmitry 2117 RUS1.0010.63159.45 

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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