Rapid: Individual Calculations November 2016
 Petrova, Marija  Total change: -71.80  Rating chartPersonal card
 Izhevsk 2016 rapid juniors Izhevsk RUS 2016-09-24
RcRownchangeKK*chgGame
 1397 1683 2.00 7 -3.59 20 -71.80 
  Grigoriev, Nikolay 1283  * RUS1.0010.08201.60 
  Osipov, Daniil 2030 RUS0.001-0.1120-2.20 
  Turchin, Mikhail 1283  * RUS0.001-0.9220-18.40 
  Makarova, Maria 1283  * RUS0.001-0.9220-18.40 
  Kozlov, Sergei 1293 RUS0.001-0.9120-18.20 
  Lenkova, Lidia 1283  * RUS1.0010.08201.60 
  Shamshurin, Igor 1326 RUS0.001-0.8920-17.80 
 * 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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