Individual Calculations May 2023
 Riboni, Andrea  Total change: 1.40  Rating chartPersonal card
 Championnat International de Lyon Henri Rinck 2023 LYON FRA 2023-04-14
RcRownchangeKK*chgGame
 1565 1680 4.50 7 0.07 20 1.40 
  Voilque, Rudy 1427 FRA1.0010.19203.80 
  Bregnac, Tristan 1988 FRA0.001-0.1420-2.80 
  Malabave, Gabriel 1297 FRA1.0010.09201.80 
  Theveny, Benjamin 1388 FRA1.0010.15203.00 
  Richard, Thomas 1936 FRA0.001-0.1920-3.80 
  Adjemian, Tigran 1365 FRA0.501-0.3620-7.20 
  Faliguerho, Mathias 1557 FRA1.0010.33206.60 

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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