Rapid: Individual Calculations June 2022
 Costa, Jean-Yves  Total change: -24.00  Rating chartPersonal card
 Rapide echiquier orangeois Mai 2022 ORANGE FRA 2022-05-07
RcRownchangeKK*chgGame
 1557 1652 3.00 7 -1.20 20 -24.00 
  Roty, Robin 1277 FRA1.0010.09201.80 
  Rachet, Olivier 1873 FRA0.001-0.2220-4.40 
  Mamah, Isabelle 1786 FRA0.001-0.3220-6.40 
  Recking, Rene 1930 LUX0.001-0.1720-3.40 
  Gallina, Julien 1294 FRA1.0010.10202.00 
  Coudene, Martin 1348 FRA0.001-0.8620-17.20 
  Ubeda, Antoine 1389 FRA1.0010.18203.60 

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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