Individual Calculations October 2013
 Usachev, Andrey  Total change: 30.60  Rating chartPersonal card
 Povolje 2013 Ulyanovsk RUS 2013-08-24
RcRownchangeKK*chgGame
 2089 1900 4.00 7 2.04 15 30.60 
  Murtazin, Bulat 2191 RUS0.001-0.1515-2.25 
  Parshakov, Vladimir 1948 RUS1.0010.57158.55 
  Nikonova, Irina wf1939 RUS1.0010.55158.25 
  Pirogov, Vyatchslav f2300  * RUS0.001-0.0815-1.20 
  Samborskiy, Vadim 2063 KAZ1.0010.721510.80 
  Mirzaev, Aziz 2252 RUS0.001-0.1115-1.65 
  Makarenko, Vladimir 1928 RUS1.0010.54158.10 
 * 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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