Individual Calculations August 2023
 Aurejac, Pierre  Total change: -48.80  Rating chartPersonal card
 29eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2023-07-22
RcRownchangeKK*chgGame
 1417 1449 1.00 6 -2.44 20 -48.80 
  De La Torre, Igor 2033 FRA0.001-0.0220-0.40 
  Claisse, Patrick 1713 FRA0.001-0.1820-3.60 
  Pierrot, Anais 1121 FRA0.001-0.8720-17.40 
  Di Mercurio, Jean-Pierre 1217 FRA0.001-0.7920-15.80 
  Benhamdi, Zakary 1136 FRA1.0010.14202.80 
  Darthenay, Antoine 1281 FRA0.001-0.7220-14.40 

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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