Individual Calculations May 2019
 Amatucci, Bruno  Total change: -7.20  Rating chartPersonal card
 Open Interne du Roi Blanc de Montbeliard 2019 R1-5 MONTBELIARD FRA 2019-02-17
RcRownchangeKK*chgGame
 1470 1533 2.50 5 -0.36 20 -7.20 
  Hanu, Titouan 1248 FRA1.0010.16203.20 
  Bauer, Rene 1747 FRA0.001-0.2320-4.60 
  Mathie, Frederic 1288 FRA1.0010.20204.00 
  Loux, Jean-Louis 1713 FRA0.001-0.2620-5.20 
  Perrin, Philippe 1356 FRA0.501-0.2320-4.60 

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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