Individual Calculations February 2019
 David, Irene  Total change: -56.00  Rating chartPersonal card
 32eme Open du Mans - Open A LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 1643 1808 3.50 7 -1.40 40 -56.00 
  Roussel, Matthieu 1445 FRA1.0010.10404.00 
  Laplanche, Denis 2126 FRA0.001-0.1340-5.20 
  Delestre, Anatole 1705 FRA0.501-0.1440-5.60 
  Catherinot, Laetitia 1591 FRA0.501-0.2840-11.20 
  Salmon, Vivien 1525 FRA0.501-0.3440-13.60 
  Gil, Miguel 1629 FRA0.001-0.7340-29.20 
  Guinet, Stephane 1477 FRA1.0010.12404.80 

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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