Individual Calculations December 2015
 Airoldi, Roger  Total change: -29.40  Rating chartPersonal card
 35eme Open de la Bresse - Open A Lorraine LA BRESSE FRA 2015-10-29
RcRownchangeKK*chgGame
 1596 1710 3.00 7 -1.47 20 -29.40 
  Bournel, Antoine 1400 FRA0.501-0.3620-7.20 
  Kajganic, Fabien 1835 FRA0.001-0.3320-6.60 
  Venard, Gautier 1555 FRA0.001-0.7120-14.20 
  Adrian, Louise 1505 FRA1.0010.24204.80 
  Battistella, Valentin 1865 FRA0.001-0.2920-5.80 
  Schmaltz, Gerard 1465 FRA1.0010.20204.00 
  Mohit-Rodriguez, Dario 1545 FRA0.501-0.2220-4.40 

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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