Individual Calculations November 2013
 Petrovichev, Alexander  Total change: 4.80  Rating chartPersonal card
 «Novosibirsk Àbsolut-13 open» Novosibirsk RUS 2013-10-01
RcRownchangeKK*chgGame
 1947 1805 2.50 7 0.16 30 4.80 
  Lazarev, Vladislav 2114 RUS0.001-0.1430-4.20 
  Vasiliev, Maxim 1725 RUS0.501-0.1130-3.30 
  Polozhiev, Roman 1713 RUS1.0010.373011.10 
  Gubsky, Egor 2163 RUS0.001-0.1030-3.00 
  Kamrukov, Alexey 2075 RUS0.5010.33309.90 
  Sakhno, Pavel 1916 RUS0.5010.15304.50 
  Kolychev, Maxim 1920 RUS0.001-0.3430-10.20 

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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