Individual Calculations April 2020
 Parroco, Pierre-Jean  Total change: -4.40  Rating chartPersonal card
 Tournoi interne des Alpes du Sud 2020 GAP FRA 2020-02-22
RcRownchangeKK*chgGame
 1493 1619 3.00 5 -0.22 20 -4.40 
  Flitman, Howard 1432 FRA0.501-0.2420-4.80 
  Chouin, Mathieu 1219  * FRA1.0010.08201.60 
  Collette, Charles 1608 FRA0.501-0.0220-0.40 
  Gjuraj, Shtjefen 1637 FRA1.0010.532010.60 
  Pinet, Guy 1571 FRA0.001-0.5720-11.40 
 * 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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