Individual Calculations September 2021
 Berard, Serge  Total change: 5.00  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeKK*chgGame
 1759 1879 6.00 9 0.25 20 5.00 
  Tourenne, Dominique 1606 FRA1.0010.17203.40 
  Fournier, Loic 2109 FRA0.001-0.2120-4.20 
  Bert, Didier 1479  * FRA1.0010.08201.60 
  Garrido, Mihai 1580 FRA0.001-0.8520-17.00 
  Troquereau, Philippe 1640 FRA1.0010.20204.00 
  Bourgoin, Cecile 1688 FRA1.0010.25205.00 
  Llaneza Vega, Patricia wm2183 ESP1.0010.862017.20 
  Gelos, Guillaume 1945 FRA0.001-0.4120-8.20 
  Fernandez, Jose 1597 FRA1.0010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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