Individual Calculations January 2017
 Kertaev, Natan  Total change: 61.20  Rating chartPersonal card
 Pavlodar open 2016 Pavlodar KAZ 2016-11-20
RcRownchangeKK*chgGame
 1977 1648 2.50 7 1.53 40 61.20 
  Mamyrbay, Assad 2048  * KAZ0.001-0.0840-3.20 
  Mukhit, Aisezym 2048  * KAZ0.001-0.0840-3.20 
  Vasiliev, Georgiy 2048  * RUS0.5010.424016.80 
  Serikbay, Assel wf2014 KAZ0.001-0.1040-4.00 
  Blankin, Talgat 1910 KAZ0.001-0.1840-7.20 
  Bekbolat, Armanbek 1756 KAZ1.0010.654026.00 
  Sapozhnikov, Evgeny 2014 RUS1.0010.904036.00 
 * 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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