Individual Calculations December 2018
 Hoffman, Alejandro  Total change: -8.60  Rating chartPersonal card
 II Festival Internacional DUCHAMP IN RIO - Master Rio de Janeiro RJ BRA 2018-11-14
RcRownchangeKK*chgGame
 2260 2479 6.00 9 -0.86 10 -8.60 
  Brito, Vicente De Paulo Alencar 2079  * BRA1.0010.08100.80 
  Teixeira, Ricardo Da Silva f2239 BRA1.0010.20102.00 
  Von Buelow, Georg f2354 GER0.001-0.6710-6.70 
  Barata, Adriano Albiani c2151 BRA1.0010.13101.30 
  Viana, Dirceu f2201 BRA1.0010.17101.70 
  Menna Barreto, Felipe Kubiaki f2342 BRA0.001-0.6810-6.80 
  Barreto, Ignacio C. De Barros 2222 BRA1.0010.18101.80 
  Galego, Luis g2479 POR0.001-0.5010-5.00 
  Larrea, Manuel f2271 URU1.0010.23102.30 
 * 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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