Individual Calculations September 2017
 Sac, Olivier  Total change: -27.00  Rating chartPersonal card
 22eme Tournoi international d'echecs de Creon CREON FRA 2017-07-31
RcRownchangeKK*chgGame
 1608 1571 2.00 7 -1.35 20 -27.00 
  Tudelilla Sufrategui, Luis 1327 ESP1.0010.20204.00 
  Lafargue, Alix 1894 FRA0.001-0.1320-2.60 
  Blondel, Jerome 1944 FRA0.001-0.1020-2.00 
  Bleau, Benoit 1271 FRA1.0010.15203.00 
  Lauron, Wesley 1966 FRA0.001-0.0820-1.60 
  Brunet, Max 1433 FRA0.001-0.6920-13.80 
  Guenin, Pierre 1419 FRA0.001-0.7020-14.00 

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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