Rapid: Individual Calculations April 2013
 Petrova, Irina  Total change: 0.40  Rating chartPersonal card
 Kubok Kyiv -V 2013 rapid Kyiv UKR 2013-03-10
RcRownchangeKK*chgGame
 2103 2161 4.00 7 0.02 20 0.40 
  Spitkovsky, Vladyslav 1761  * UKR1.0010.08201.60 
  Pavlov, Sergey m2470 UKR0.001-0.1420-2.80 
  Samosiuk, Viktor 2013 UKR1.0010.30206.00 
  Chernykh, Vladimir 2139 UKR0.001-0.5320-10.60 
  Burakovsky, Marat 1969 UKR1.0010.25205.00 
  Kernazhitsky, Leonid m2249 UKR0.001-0.3820-7.60 
  Karnaukh, Anatolij 2121 UKR1.0010.44208.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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