Individual Calculations October 2017
 Farhat, Francisco  Total change: -2.40  Rating chartPersonal card
 World Cadets U-12 Abs Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1531 1389 3.00 9 -0.06 40 -2.40 
  Amanzhol, Sultan 1789  * KAZ0.001-0.0840-3.20 
  Canaza Capacuti, Frank Renato 1662 PER0.001-0.1740-6.80 
  Lubbe, David Stefanus 1236 RSA0.001-0.7040-28.00 
  Roselli, Federico 1267 URU1.0010.334013.20 
  Lopez Ramirez, David Santiago c1774 COL0.5010.414016.40 
  Buganca, Luiz Henrique Da Silv c1599 BRA0.001-0.2340-9.20 
  Aguiar, Arthur Vinicius De Sou 1381 BRA1.0010.494019.60 
  Badrinarayan, Siddhant 1553 AUS0.5010.22408.80 
  Gutierrez Villca, Samuel Ignac 1516 BOL0.001-0.3340-13.20 
 * 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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