Rapid: Individual Calculations September 2020
 Di Federico, Nicolas  Total change: -34.00  Rating chartPersonal card
 35eme Rapid'echecs challenge Denis Schitz TRESSANGE FRA 2020-08-16
RcRownchangeKK*chgGame
 1433 1566 3.00 7 -1.70 20 -34.00 
  Ortega, Francois 2129 FRA0.001-0.0220-0.40 
  Bourg, Nicolas 1549 LUX0.001-0.5220-10.40 
  Ortiz Bogdanov, Santiago 1153 LUX0.001-0.9320-18.60 
  Tsaousi, Alexandros 1503 FRA1.0010.41208.20 
  Donini, Carlo 1232 LUX1.0010.12202.40 
  Chippaux, Logan 1220 FRA0.001-0.8920-17.80 
  Antoine, Francoise 1245 FRA1.0010.13202.60 

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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