Rapid: Individual Calculations April 2020
 Ionutiu, Adela  Total change: 24.20  Rating chartPersonal card
 23 Rapide de l'Echiquier royal CHATENOY LE ROYAL FRA 2020-03-01
RcRownchangeKK*chgGame
 1738 1863 5.50 7 1.21 20 24.20 
  Guigue, Paul 1292 FRA1.0010.02200.40 
  Barrera, Armando 1485 FRA1.0010.09201.80 
  Petitjean, Pierre 2010 FRA1.0010.702014.00 
  Rahi, William 1576 FRA0.501-0.3420-6.80 
  Lauferon, Patrick 2166 FRA1.0010.862017.20 
  Lauferon, Augustin 1890 FRA0.001-0.4620-9.20 
  Perdrisot, Elie 1749 FRA1.0010.34206.80 

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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