Individual Calculations January 2011
 Chernoivan, Sergey  Total change: 0.45  Rating chartPersonal card
 Lugansk Region Championship Lugansk UKR 2010-11-20
RcRownchangeKK*chgGame
 2140 1966 2.00 7 0.03 15 0.45 
  Tkachenko, Georgiy m2228 UKR0.001-0.1815-2.70 
  Pivovartsev, Stanislav 2164 UKR0.001-0.2415-3.60 
  Barantseva, Alexandra wf1898 UKR1.0010.41156.15 
  Kotlyar, Nikolay f2130 UKR0.001-0.2815-4.20 
  Maslianko, Nikolai f2253 UKR0.001-0.1615-2.40 
  Piterbarg, Alexander 2082 RUS1.0010.66159.90 
  Kosyakov, Vladimir 2225 UKR0.001-0.1815-2.70 

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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