Individual Calculations May 2017
 Alonso Alvarez, Aitor  Total change: -18.80  Rating chartPersonal card
 25e Festival International de Tarbes - Principal TARBES FRA 2017-04-15
RcRownchangeKK*chgGame
 2030 2275 4.50 7 -0.94 20 -18.80 
  Chappey, Edouard 1888 FRA1.0010.09201.80 
  Devecchi, Jorge 1997 FRA1.0010.17203.40 
  Selebran, Henri 2114 FRA0.001-0.7120-14.20 
  Larand, Manuel 1991 FRA1.0010.16203.20 
  Joie, Sebastien m2373 FRA0.001-0.3720-7.40 
  Abdelmoumen, Oussama 1972 FRA0.501-0.3620-7.20 
  Mohtaji, Javad 1875  * 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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