Individual Calculations September 2023
 Lenen, Pierre  Total change: 15.40  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1650 1579 4.50 9 0.77 20 15.40 
  Molho, Antoine 1745 FRA0.5010.22204.40 
  Touiller, Thibault 1733 FRA0.5010.21204.20 
  Serrano Martinez, Francisco Jose 1809 ESP1.0010.792015.80 
  El Fakkak, Radouan 1900 FRA0.5010.37207.40 
  Cresswell, Patrick 2041 FRA0.001-0.0520-1.00 
  Delabbey, Florian 1953 FRA0.001-0.1020-2.00 
  Cantagrel, Thomas 1195 FRA0.001-0.9120-18.20 
  Lavoine, Gabriel 1179  * FRA1.0010.08201.60 
  Marx, Arthur 1297 FRA1.0010.16203.20 
 * 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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