Individual Calculations September 2019
 Boisyvon, Eric  Total change: -20.60  Rating chartPersonal card
 23e open Fide de Domloup - Tournoi B (-2200) DOMLOUP FRA 2019-08-24
RcRownchangeKK*chgGame
 1505 1584 2.00 5 -1.03 20 -20.60 
  Vernon, Gilbert 1511 FRA0.501-0.1020-2.00 
  Labadie, Frederic 1512 FRA1.0010.40208.00 
  Lemiere, Evann 1563 FRA0.001-0.5320-10.60 
  Bedier, Michael 1519 FRA0.501-0.0920-1.80 
  Al Ahdab, Nasir 1422 FRA0.001-0.7120-14.20 

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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