Rapid: Individual Calculations March 2018
 Petrov, Nikita  Total change: 7.40  Rating chartPersonal card
 Open Portugal 2018 - rapid Lisbon POR 2018-02-10
RcRownchangeKK*chgGame
 2313 2495 6.00 8 0.37 20 7.40 
  Fernandes, Alvaro Manuel Teixeira 2095  * POR1.0010.08201.60 
  Morais, Vitor 2095  * POR1.0010.08201.60 
  Eggert, Alberto 2144 RUS1.0010.11202.20 
  Demchenko, Anton g2682 RUS0.5010.24204.80 
  Repka, Christopher m2358 SVK0.501-0.1820-3.60 
  Apanasenok, Alexander 2236 RUS1.0010.18203.60 
  Campora, Daniel H. g2428 ARG1.0010.41208.20 
  Gomez Ledo, Roberto Carlos m2462 CUB0.001-0.5520-11.00 
 * 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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