Individual Calculations March 2012
 Chornozem, Sergey  Total change: -2.25  Rating chartPersonal card
 Kyiv championship 2012 Kyiv UKR 2012-01-24
RcRownchangeKK*chgGame
 2148 2059 3.00 8 -0.15 15 -2.25 
  Burdalev, Kirill f2304 UKR0.001-0.2015-3.00 
  Manikin, Borys 1833 UKR0.001-0.7915-11.85 
  Petrova, Irina wf2096 UKR0.5010.05150.75 
  Vorontsov, Pavlo 2081 UKR1.0010.53157.95 
  Pesotskyi, Vitalii m2292 UKR0.5010.29154.35 
  Taborov, Boris 2391 UKR0.5010.38155.70 
  Borisyuk, Dmitry 2200 UKR0.001-0.3115-4.65 
  Ovcharov, Taras 1985 UKR0.501-0.1015-1.50 

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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