Individual Calculations July 2023
 Buon, Alfred  Total change: -97.20  Rating chartPersonal card
 Quattro du Cavalier Caen 2023 CAEN FRA 2023-06-06
RcRownchangeKK*chgGame
 1070 1042 0.00 3 -1.38 40 -55.20 
  Henry, Georges 1063 FRA0.001-0.4740-18.80 
  Guillerm, Yoann 1085 FRA0.001-0.4440-17.60 
  Henry, Georges 1063 FRA0.001-0.4740-18.80 

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)
 
 TDS Caen-Alekhine 2023 CAEN FRA 2023-06-17
RcRownchangeKK*chgGame
 1242 1042 0.00 4 -1.05 40 -42.00 
  Mabire, David 1391 FRA0.001-0.1140-4.40 
  Hu, Jeremy 1030 FRA0.001-0.5240-20.80 
  Bouvier Menard, Bilal 1245 FRA0.001-0.2440-9.60 
  Refuveille, Sylvain 1301 FRA0.001-0.1840-7.20 

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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