Individual Calculations May 2019
 Chavanette, Jean-Philippe  Total change: -16.20  Rating chartPersonal card
 Tournoi Interne Laverune 2018 II (-2200) r1-4 LAVERUNE FRA 2019-03-06
RcRownchangeKK*chgGame
 1654 1618 1.00 4 -0.81 20 -16.20 
  Berry, Vincent 1784 FRA0.001-0.2820-5.60 
  Benchimol, Yves 1603 FRA1.0010.48209.60 
  Benbellil, Rabah 1667 FRA0.001-0.4320-8.60 
  Mauron, Regis 1560 FRA0.001-0.5820-11.60 

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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