Individual Calculations March 2020
 Stella, Andrea  Total change: -10.30  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 2163 2465 6.50 9 -1.03 10 -10.30 
  Taylor, Robert Graham 2065  * WLS1.0010.08100.80 
  Borges, Guilherme Deola 2134 BRA0.001-0.8810-8.80 
  Santos, Julio 2065  * POR1.0010.08100.80 
  Pires, Emanuel Joao Robarts 2112 POR0.001-0.8910-8.90 
  Rafael, Manuel Maria Arez De Vi 2065  * POR1.0010.08100.80 
  Fernandes, Joao Pedro Murtinho 2099 POR1.0010.10101.00 
  Santos, Jose Guilherme B Lima 2211 POR1.0010.19101.90 
  Mihajlov, Sebastian m2374 NOR0.501-0.1210-1.20 
  Rocha, Sergio m2343 POR1.0010.33103.30 
 * 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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