Individual Calculations May 2023
 Maillart, Emmanuel  Total change: -16.40  Rating chartPersonal card
 Open de Vincennes 2023 (-2400 Elo) VINCENNES FRA 2023-04-15
RcRownchangeKK*chgGame
 1495 1688 2.00 4 -0.82 20 -16.40 
  Hammerle, Jose 1349 FRA1.0010.12202.40 
  Bol, Frederic 2096 FRA0.001-0.0820-1.60 
  Fabre, Guy 1288  * FRA1.0010.08201.60 
  Manouelian, Patrick 1247 FRA0.001-0.9420-18.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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