Individual Calculations August 2018
 Darre, Alain  Total change: -18.40  Rating chartPersonal card
 33eme Open International d'Avoine AVOINE FRA 2018-07-21
RcRownchangeKK*chgGame
 1630 1628 3.50 9 -0.92 20 -18.40 
  Giua, Marie 1323 FRA1.0010.14202.80 
  Prevot, Rodolphe 1891 FRA0.001-0.1820-3.60 
  Girel, Joseph 2011 FRA1.0010.912018.20 
  Neau, Julien 1926 FRA0.001-0.1520-3.00 
  Crook, Oliver-James 1844 FRA0.001-0.2220-4.40 
  Menier, Eric 1300 FRA1.0010.13202.60 
  De Lagontrie, Jean 1778 FRA0.001-0.3020-6.00 
  Delaveau, Nathan 1337 FRA0.501-0.3520-7.00 
  Navaratnam, Ishaan Quan Tze 1257 MAS0.001-0.9020-18.00 

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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