Rapid: Individual Calculations August 2021
 Lamiri, Samir  Total change: -47.40  Rating chartPersonal card
 16eme tournoi rapide FIDE de Boulogne-sur-Mer BOULOGNE SUR MER FRA 2021-07-25
RcRownchangeKK*chgGame
 1434 1539 2.00 7 -2.37 20 -47.40 
  Fleurquin, Bryan 1935 FRA0.001-0.0820-1.60 
  Martellier, Charles 1245 FRA0.001-0.8520-17.00 
  Sabe, Flavio 1328 FRA0.001-0.7720-15.40 
  Cardon, Jean Louis 1112 FRA1.0010.07201.40 
  Blanc, Leonard 1370 FRA0.001-0.7220-14.40 
  Dvorsak, Hans 1838 FRA0.001-0.1520-3.00 
  Vandomme, Jean-Marc 1212 FRA1.0010.13202.60 

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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