Individual Calculations March 2011
 Piterbarg, Alexander  Total change: -7.65  Rating chartPersonal card
 Dombai Ñup 2010 B Dombai RUS 2010-12-21
RcRownchangeKK*chgGame
 2139 2082 3.00 8 -0.51 15 -7.65 
  Iljin, Timofey m2473 UKR0.001-0.0915-1.35 
  Prohoda, Nikolay 2017 RUS1.0010.41156.15 
  Hudyakov, Sergey 2186 RUS0.001-0.3615-5.40 
  Osipovich, Oleg 2113 RUS0.001-0.4615-6.90 
  Sukhopar, Valeri 2081 UKR1.0010.50157.50 
  Karpsatov, Ksenofont 2114 RUS0.001-0.4615-6.90 
  Yurchenko, Nikolay 2060 RUS0.001-0.5315-7.95 
  Danilchenko, Mikhail 2065 UKR1.0010.48157.20 

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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