Rapid: Individual Calculations August 2021
 Le Dortz, Andrea  Total change: 10.20  Rating chartPersonal card
 5eme Tournoi de Quiberon semi-nocturne QUIBERON FRA 2021-07-18
RcRownchangeKK*chgGame
 1741 1620 3.00 6 0.51 20 10.20 
  Humblot, Philippe 1304 FRA1.0010.13202.60 
  Jolivel, Dominique 1677 FRA1.0010.582011.60 
  Fetiveau, Arthur 2039 FRA0.001-0.0720-1.40 
  Robveille, Laurent 1733 FRA1.0010.652013.00 
  Guezennec, Franck f2285 FRA0.001-0.0120-0.20 
  Tallec, Nolann 1409 FRA0.001-0.7720-15.40 

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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