Individual Calculations May 2012
 Piatin, Oleg  Total change: -1.80  Rating chartPersonal card
 Memorial B.Fishera 2012 A Moscow RUS 2012-02-18
RcRownchangeKK*chgGame
 2093 2059 4.00 9 -0.12 15 -1.80 
  Losev, Dmitry m2321 RUS0.001-0.1815-2.70 
  Gousseinov, Aguif 2003 FRA1.0010.42156.30 
  Romanov, Sergey 2146 RUS0.001-0.3815-5.70 
  Vozhzhov, Vladimir 1977 RUS0.501-0.1115-1.65 
  Perminov, Vasily 1925 RUS1.0010.32154.80 
  Bahtin, Vladimir 2165 RUS0.5010.14152.10 
  Dedyukhin, Oleg 2213 RUS0.001-0.2915-4.35 
  Bashkirov, Aleksey 2161 RUS0.001-0.3615-5.40 
  Magdalinskaya, Evgeniya 1925 RUS1.0010.32154.80 

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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