Individual Calculations May 2019
 Vafin, Ayrat  Total change: -26.40  Rating chartPersonal card
 PFO 2019 Izhevsk RUS 2019-03-20
RcRownchangeKK*chgGame
 2097 2240 4.50 9 -1.32 20 -26.40 
  Anesyan, David 1840  * RUS1.0010.08201.60 
  Shaposhnikov, Evgeny g2575 RUS0.001-0.1220-2.40 
  Koshulyan, Egor A. 1840  * RUS1.0010.08201.60 
  Kolchin, Maxim 1840  * RUS0.501-0.4220-8.40 
  Akhmetov, Ruslan 1840  * RUS1.0010.08201.60 
  Jamilov, Robert F m2448 RUS0.001-0.2320-4.60 
  Poletaev, Vitaly 1992 RUS1.0010.19203.80 
  Palachev, Petr f2404 RUS0.001-0.2820-5.60 
  Safin, Robert 2094 RUS0.001-0.7020-14.00 
 * 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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