Rapid: Individual Calculations July 2022
 Davidou, Delphine  Total change: 7.00  Rating chartPersonal card
 12eme tournoi rapide de Seichamps Echecs SEICHAMPS FRA 2022-06-11
RcRownchangeKK*chgGame
 1526 1392 2.50 6 0.35 20 7.00 
  Deis, Alain 1794 FRA0.001-0.0820-1.60 
  Sur Cortier, Colin 1191 FRA1.0010.24204.80 
  Thiery, Christophe 1715 FRA0.001-0.1320-2.60 
  Wild Ruest, Quentin 1107 FRA1.0010.16203.20 
  Grothe, Franz 1617 FRA0.5010.28205.60 
  Warin, Jean-Louis 1729 FRA0.001-0.1220-2.40 

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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