Individual Calculations June 2017
 Duchemin, Frederic  Total change: 29.20  Rating chartPersonal card
 Fide 2 Agneaux (-2200) AGNEAUX FRA 2017-05-20
RcRownchangeKK*chgGame
 1257 1067 2.50 4 1.46 20 29.20 
  Bordas, Alain 1196 FRA0.5010.17203.40 
  Lazes, Herve 1250 FRA0.001-0.2620-5.20 
  De Gregoris, Patrizio 1383 FRA1.0010.872017.40 
  Broult, Jean 1199 FRA1.0010.682013.60 

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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