Individual Calculations February 2019
 Annetti, Laurent  Total change: -29.40  Rating chartPersonal card
 16e Bois-Colombes Chess Master Open A BOIS COLOMBES FRA 2018-12-26
RcRownchangeKK*chgGame
 1885 1833 0.00 3 -1.29 20 -25.80 
  Baudon, Sebastien 1915 FRA0.001-0.3920-7.80 
  Saugrain, Marc-Antoine 1922 FRA0.001-0.3820-7.60 
  Alif, Yassine 1819 FRA0.001-0.5220-10.40 

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)
 
 Team 2019 - Coupe de France 32eme FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 2059 1797 0.00 1 -0.18 20 -3.60 
  Gely, Yann 2059 FRA0.001-0.1820-3.60 

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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