Individual Calculations May 2019
 Benbellil, Rabah  Total change: 5.20  Rating chartPersonal card
 Tournoi Interne Laverune 2018 II (-2200) r1-4 LAVERUNE FRA 2019-03-06
RcRownchangeKK*chgGame
 1722 1667 2.00 4 0.26 20 5.20 
  Lenfant, Francois 1925 FRA0.001-0.1820-3.60 
  Mauron, Regis 1560 FRA1.0010.35207.00 
  Chavanette, Jean-Philippe 1618 FRA1.0010.43208.60 
  Berry, Vincent 1784 FRA0.001-0.3420-6.80 

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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