Individual Calculations April 2019
 Frapard, Yael  Total change: -33.60  Rating chartPersonal card
 Tournoi interne des Alpes du Sud 2019 GAP FRA 2019-01-12
RcRownchangeKK*chgGame
 1571 1702 2.50 5 -0.84 40 -33.60 
  Flitman, Howard 1436 FRA1.0010.18407.20 
  Collette, Charles 1510 FRA1.0010.254010.00 
  Parroco, Pierre-Jean 1628 FRA0.501-0.1040-4.00 
  Lamazian, Arthur 1576 FRA0.001-0.6740-26.80 
  Briancon, Jacques 1704 FRA0.001-0.5040-20.00 

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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