Individual Calculations October 2018
 Soyer, Jean-Yves  Total change: -31.20  Rating chartPersonal card
 14eme Festival International de Dieppe A - Grand Prix Duchesse de Berry DIEPPE FRA 2018-08-25
RcRownchangeKK*chgGame
 2053 2057 1.50 6 -1.56 20 -31.20 
  Sarno, Spartaco m2298 ITA0.001-0.2020-4.00 
  Gely, Yann 2211 FRA0.001-0.2920-5.80 
  Dedenon, Quentin 1865 FRA0.001-0.7520-15.00 
  Piron, Didier 1995 BEL0.501-0.0920-1.80 
  Patrignani, Tiziano 1962 ITA0.001-0.6320-12.60 
  Catteau, Yves 1985 FRA1.0010.40208.00 

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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