Individual Calculations May 2019
 Benchimol, Yves  Total change: -12.60  Rating chartPersonal card
 Tournoi Interne Laverune 2018 II (-2200) r1-4 LAVERUNE FRA 2019-03-06
RcRownchangeKK*chgGame
 1574 1603 1.50 4 -0.63 20 -12.60 
  Barthelemy, Guy 1767 FRA0.001-0.2820-5.60 
  Chavanette, Jean-Philippe 1618 FRA0.001-0.4820-9.60 
  Mauron, Regis 1560 FRA1.0010.44208.80 
  Tur, Fabrice 1349 FRA0.501-0.3120-6.20 

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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