Individual Calculations March 2010
 Fernandez Fernandez, Juan Carlos  Total change: -9.45  Rating chartPersonal card
 Open International de Bethune - Tournoi A Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 2090 2097 4.00 9 -0.63 15 -9.45 
  Marlier, Gaetan 1966 BEL1.0010.32154.80 
  Akhayan, Ruben 2295 BEL0.001-0.2415-3.60 
  Lebon, Joffrey 2013 FRA1.0010.38155.70 
  Grekh, Andrey m2352 UKR0.001-0.1915-2.85 
  Rigolot, Lucie 1850 FRA0.501-0.3115-4.65 
  Bakalarz, Mietek m2283 LUX0.001-0.2615-3.90 
  Maupin, Valerie 2018 FRA0.001-0.6115-9.15 
  Soubrier, Aude 2009 FRA1.0010.38155.70 
  Achtergaele, Koen 2021 BEL0.501-0.1015-1.50 

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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