Individual Calculations March 2019
 Bonvalot, Isabelle  Total change: 12.00  Rating chartPersonal card
 33eme Festival International des Jeux de Cannes - Open B (-2200) CANNES FRA 2019-02-18
RcRownchangeKK*chgGame
 1836 1875 5.00 8 0.60 20 12.00 
  Joguet, Patrick 1645 FRA1.0010.21204.20 
  Raggini, Lionel 2053 FRA0.001-0.2720-5.40 
  Mayot, Philippe 1741 FRA1.0010.32206.40 
  Sabiani, Chjara 1740 FRA0.501-0.1820-3.60 
  Timotic, Nicolas 2039 FRA0.001-0.2820-5.60 
  Roversi, Stefano 1706 ITA1.0010.28205.60 
  Girard, Jean-Pierre 1750 FRA1.0010.33206.60 
  Raclot, Leo 2015 FRA0.5010.19203.80 

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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