Individual Calculations March 2023
 Carrillo Marval, Maria Angelica  Total change: 13.80  Rating chartPersonal card
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 1793 1731 4.50 9 0.69 20 13.80 
  Dia, Hussein 1849 FRA1.0010.662013.20 
  Federer, Colin 1941 SUI0.5010.27205.40 
  Bommini, Mounika Aksh wm2100 IND0.001-0.1020-2.00 
  Stevens, Christian 1923 FRA0.001-0.2520-5.00 
  Girod, Sarah 1495 FRA1.0010.20204.00 
  Stoll, Thomas 1984 ITA0.001-0.1920-3.80 
  Houck, Veronique 1420 FRA1.0010.14202.80 
  Vos, Rik 2009 NED0.001-0.1720-3.40 
  Pruvost, Alain 1412 FRA1.0010.13202.60 

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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