Individual Calculations August 2019
 Battistella, Valentin  Total change: -36.40  Rating chartPersonal card
 5e Festival d'Echecs de l'EFE Metz - Groupe E METZ FRA 2019-07-24
RcRownchangeKK*chgGame
 1940 1926 2.50 9 -1.82 20 -36.40 
  Maass, Walter 1977 GER0.001-0.4320-8.60 
  Steibel, Julien 1941 FRA0.5010.02200.40 
  Paternoster, Thibaud 1909 FRA0.001-0.5220-10.40 
  Arene, Olivier 1913 FRA1.0010.48209.60 
  Chassard, Cedric 1917 GER0.001-0.5120-10.20 
  Zienkiewicz, Geoffroy 1953 FRA0.001-0.4620-9.20 
  Steininger, Denis 1945 FRA0.001-0.4720-9.40 
  Cerasi, Umberto 1970 ITA0.5010.06201.20 
  Rittie, Daniel 1935 FRA0.5010.01200.20 

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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