Individual Calculations July 2023
 Andrieux, Lucas  Total change: 61.60  Rating chartPersonal card
 Tournoi des Beaux-jours de Grenoble 2023 r4-7 GRENOBLE FRA 2023-05-31
RcRownchangeKK*chgGame
 1628 1386 3.00 4 1.54 40 61.60 
  Delplanque, Guillaume 1980 FRA0.001-0.0240-0.80 
  Charfe, Yves 1215 FRA1.0010.274010.80 
  Kleimenov, Andrei 1236 FRA1.0010.304012.00 
  Alashtar, Kheder 2081 SYR1.0010.994039.60 

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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