Individual Calculations May 2019
 Deladerriere, Apollo  Total change: 67.60  Rating chartPersonal card
 Tournoi interne du Corsica Chess Club 2019 Groupe A BASTIA FRA 2019-03-22
RcRownchangeKK*chgGame
 1612 1628 6.50 9 1.69 40 67.60 
  Don Ignazi, Pierre Ange 1449 FRA0.501-0.2340-9.20 
  Piacentini, Theo 1670 FRA0.001-0.4440-17.60 
  Terzi, Simon 1407 FRA1.0010.22408.80 
  Leveque, Christophe 1622 FRA1.0010.494019.60 
  Geronimi, Vital 1528 FRA1.0010.364014.40 
  Autran, Yann 1934 FRA1.0010.864034.40 
  Camblan, Roger 1497 FRA1.0010.324012.80 
  Vilaisarn, Akkhavanh f2028  * FRA0.001-0.0840-3.20 
  Castagnerol, Ambroise 1373 FRA1.0010.19407.60 
 * 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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