Individual Calculations December 2021
 L`huillier, Cyril  Total change: 3.80  Rating chartPersonal card
 10eme Open de Quimper LOCRONAN FRA 2021-10-30
RcRownchangeKK*chgGame
 1720 1764 3.00 5 0.19 20 3.80 
  Betsch, Eric 1517 FRA1.0010.19203.80 
  Nicolas, Guillaume 2143 FRA0.001-0.0920-1.80 
  Rannou, Noel 1446 FRA1.0010.13202.60 
  Nineuil, Vincent 1951 FRA0.001-0.2620-5.20 
  Gomann, Gerhard 1543 FRA1.0010.22204.40 

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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