Blitz: Individual Calculations August 2019
 Derakhshani, Borna  Total change: -27.80  Rating chartPersonal card
 9eme Open d'echecs de Ciamannaccia CIAMANNACCE FRA 2019-07-07
RcRownchangeKK*chgGame
 1870 2063 5.00 9 -1.39 20 -27.80 
  Combaudon, Timothee 1663  * FRA1.0010.08201.60 
  Debray, Christopher m2363 FRA0.001-0.1520-3.00 
  Deladerriere, Apollo 1663  * FRA1.0010.08201.60 
  Yankelevich, Lev m2418 GER0.001-0.1120-2.20 
  Morganti, Noel 1663  * FRA1.0010.08201.60 
  Paoli, Guillaume 1842 FRA0.001-0.7820-15.60 
  Ratier-Fontana, Loic 1719 FRA1.0010.12202.40 
  Dev, Shah c1832 IND0.001-0.7920-15.80 
  Guazzelli, Alexandre 1663  * FRA1.0010.08201.60 
 * 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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