Individual Calculations September 2021
 Le Dunf, Michel  Total change: 0.00  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeRpKK*chgGame
 1263 0 0.50 6 0.00 862   0.00 
  Sac, Olivier 1445 FRA0.0010.00 0.00 
  Haeuser, Delphine 1048 FRA0.0010.00 0.00 
  Roche, Philippe 1669 FRA0.0010.00 0.00 
  Paty, Erwann 1036 FRA0.0010.00 0.00 
  Gerbaux, Regis 1073 FRA0.5010.00 0.00 
  Bert, Didier 1309 FRA0.0010.00 0.00 

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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