Individual Calculations March 2012
 Trofimovsky, Alexander  Total change: 6.75  Rating chartPersonal card
 Memorial E.Laskera 2012 A Moscow RUS 2012-01-08
RcRownchangeKK*chgGame
 2099 2104 5.00 9 0.45 15 6.75 
  Tselkovskiy, Kirill 1918 RUS0.501-0.2415-3.60 
  Isakov, Sergey 1842 RUS1.0010.18152.70 
  Polischuk, Anatoly 1996 RUS0.501-0.1515-2.25 
  Vul, Arkadi Eremeevich g2325 RUS0.5010.28154.20 
  Dedyukhin, Oleg 2213 RUS0.001-0.3515-5.25 
  Elfert, Aleksandr V. m2009 RUS1.0010.37155.55 
  Koshevoy, Sergey 2258 RUS0.5010.21153.15 
  Prokopchuk, Yury 2330 RUS0.001-0.2115-3.15 
  Payanidi, Janis 2001 RUS1.0010.36155.40 

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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