Individual Calculations March 2019
 Jactel, Nicolas  Total change: 15.80  Rating chartPersonal card
 Championnat de Paris Amateur 2019 (-2200) PARIS FRA 2019-02-16
RcRownchangeKK*chgGame
 1828 1965 4.00 5 0.79 20 15.80 
  Mostefai, Malik 1678 FRA1.0010.16203.20 
  Petraccone, Edoardo 1611 FRA1.0010.11202.20 
  Pham, Arthur 2189 FRA1.0010.782015.60 
  Ahmed Holi Ali, Moawia c2067 SUD0.001-0.3620-7.20 
  Symbrat, Nicholas 1593 FRA1.0010.10202.00 

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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