Individual Calculations October 2015
 Barmin, Piotr  Total change: -70.20  Rating chartPersonal card
 Anapa 2015 open Anapa RUS 2015-09-01
RcRownchangeKK*chgGame
 1710 1807 2.00 9 -3.51 20 -70.20 
  Chalenko, Valery 2168 RUS0.001-0.1020-2.00 
  Kupinskaja, Evgeny 1542 RUS0.001-0.8220-16.40 
  Karapetian, Vahram 1659 RUS0.001-0.7020-14.00 
  Slavinskiy, Iliya 1407  * RUS1.0010.08201.60 
  Dobrovsky, Kirill 1704 RUS1.0010.36207.20 
  Mnatsakanian, Arsen 2033 RUS0.001-0.2120-4.20 
  Zelenskaya, Anastasiya 1407  * RUS0.001-0.9220-18.40 
  Kurbanova, Irina 1683 RUS0.001-0.6720-13.40 
  Tamaev, Vitaly 1788 RUS0.001-0.5320-10.60 
 * 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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