Individual Calculations June 2023
 Goyer, Lionel  Total change: -3.60  Rating chartPersonal card
 6eme Open FIDE de Roanne -2200 ROANNE FRA 2023-05-27
RcRownchangeKK*chgGame
 1449 1708 3.00 4 -0.18 20 -3.60 
  Thibaudin Lagrange, Emile 1307 FRA0.001-0.9220-18.40 
  Abdou, Ylyassa 1473 FRA1.0010.21204.20 
  Calderon-Fernandez, Gerard 1373 FRA1.0010.12202.40 
  Lefevre, Ryan 1641 FRA1.0010.41208.20 

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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