Rapid: Individual Calculations March 2018
 Bulmaga, Irina  Total change: 5.80  Rating chartPersonal card
 Open Portugal 2018 - rapid Lisbon POR 2018-02-10
RcRownchangeKK*chgGame
 2167 2362 6.00 8 0.29 20 5.80 
  Skalli, Taoufik 1962  * MAR1.0010.08201.60 
  Silva, Mariana Sofia T. wc1962  * POR1.0010.08201.60 
  Demchenko, Anton g2682 RUS0.001-0.1320-2.60 
  Paiva, Henrique M A Albergaria 1962  * POR1.0010.08201.60 
  Fidalgo, Andre Neves 2077 POR1.0010.16203.20 
  Pires, Emanuel Joao Robarts 2125 POR1.0010.20204.00 
  Froewis, Georg m2475 AUT0.001-0.3520-7.00 
  Gratze, Michael 2092 AUT1.0010.17203.40 
 * 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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