Rapid: Individual Calculations November 2023
 Henry, William  Total change: -30.60  Rating chartPersonal card
 Tournoi Rapide du C'Chartres Echecs Octobre 2023 CHARTRES FRA 2023-10-08
RcRownchangeKK*chgGame
 1542 1336 0.00 4 -1.53 20 -30.60 
  Meillon, Judicael f2191 FRA0.0010.00200.00 
  Giblin, Martin 1591 FRA0.001-0.1920-3.80 
  Massard, Rene 1341 FRA0.001-0.4920-9.80 
  Hussenet, Nicolas 1045 FRA0.001-0.8520-17.00 

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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