Individual Calculations September 2017
 Battistella, Valentin  Total change: -31.00  Rating chartPersonal card
 3e Festival d'Echecs de l'EFE Metz -Tournoi C METZ FRA 2017-07-26
RcRownchangeKK*chgGame
 1914 1899 3.50 9 -0.81 20 -16.20 
  Egli, Urs 1974 SUI0.001-0.4020-8.00 
  Zienkiewicz, Geoffroy 1953 FRA0.001-0.4220-8.40 
  Bauer, Frederic 1891 FRA0.001-0.5120-10.20 
  Breton, Yves 1901 FRA1.0010.502010.00 
  Steininger, Denis 1934 FRA1.0010.552011.00 
  Maass, Walter 1937 GER0.001-0.4520-9.00 
  Van Loy, Rick 1874 NED1.0010.47209.40 
  Ellis, Antoine 1885 FRA0.001-0.5220-10.40 
  Maltezeanu, Stefan 1877 LUX0.501-0.0320-0.60 

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)
 
 21eme Open International de Wasselonne - Tournoi A (plus de 1700 ) WASSELONNE FRA 2017-08-03
RcRownchangeKK*chgGame
 1942 1899 2.50 7 -0.74 20 -14.80 
  Daeschler, Florian 2161 FRA0.5010.32206.40 
  Lefebvre, Herve f2282 FRA0.001-0.0920-1.80 
  Mathis, Daniel 1744 FRA0.001-0.7120-14.20 
  Fischer, Arnaud 1836 FRA0.001-0.5920-11.80 
  Mathis, Jean-Michel 1777 FRA1.0010.33206.60 
  Deutsch, Christoph 1747 GER1.0010.30206.00 
  Weidauer, Sigurd 2050 GER0.001-0.3020-6.00 

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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