Individual Calculations May 2012
 Vorobiov, Nikolai  Total change: 12.00  Rating chartPersonal card
 K-64 Chmp. 2012 Surgut RUS 2012-03-27
RcRownchangeKK*chgGame
 2096 1979 4.00 9 0.80 15 12.00 
  Medvedev, Anton 2107 RUS0.5010.17152.55 
  Sanochkin, Nikolay 2105 RUS1.0010.671510.05 
  Ivanets, Vladimir f2190 RUS0.001-0.2315-3.45 
  Snatenkov, Vitaliy 2214 RUS0.001-0.2115-3.15 
  Kononenko, Igor 2012 RUS1.0010.55158.25 
  Krupin, Vladislav 1799 RUS0.001-0.7415-11.10 
  Kabanova, Ekaterina wf2195 RUS1.0010.781511.70 
  Rybintsev, Oleg 2314 RUS0.001-0.1215-1.80 
  Brygov, Igor 1927 RUS0.501-0.0715-1.05 

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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