Rapid: Individual Calculations March 2013
 Korochkin, Viktor  Total change: -32.00  Rating chartPersonal card
 Rapid Kolomna Rozhdestvo Open Kolomna RUS 2013-01-06
RcRownchangeKK*chgGame
 1973 1994 0.00 3 -1.60 20 -32.00 
  Rubakov, Anatoly 1909 RUS0.001-0.6220-12.40 
  Konenkin, Dmitry f2259 RUS0.001-0.1820-3.60 
  Doronin, Andrey 1752 RUS0.001-0.8020-16.00 

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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