Individual Calculations September 2023
 Robveille, Laurent  Total change: 20.60  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1832 1728 4.00 8 1.03 20 20.60 
  Spies, Jules 1532 FRA0.001-0.7520-15.00 
  Algaba, Pedro 1767 FRA1.0010.552011.00 
  Delabbey, Florian 1953 FRA1.0010.782015.60 
  Kern, Nicolas 2061 FRA0.001-0.1220-2.40 
  Ceroni, Myrielle 1335 FRA1.0010.08201.60 
  Peric, Slavisa m2003 SRB0.5010.33206.60 
  Boulos, Carlos c2060 LBN0.5010.38207.60 
  Leemans, Roland 1944 BEL0.001-0.2220-4.40 

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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