Individual Calculations February 2019
 Marciniak, Gerard  Total change: -2.80  Rating chartPersonal card
 14eme Open de l'Echiquier Villeneuvois (-2200) VILLENEUVE SUR LOT FRA 2019-01-12
RcRownchangeKK*chgGame
 1783 2027 4.50 6 -0.14 20 -2.80 
  Martin, Gerard 1627  * FRA0.501-0.4220-8.40 
  Denis, Monique 1627  * FRA1.0010.08201.60 
  Rodriguez, Luis 1695 FRA1.0010.12202.40 
  Gillis, Stephane 1824 FRA1.0010.24204.80 
  Ringuet, Noe 2109 FRA0.001-0.3920-7.80 
  Teixeira, Remi 1814 FRA1.0010.23204.60 
 * 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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