Individual Calculations October 2017
 Frankental, David  Total change: 20.60  Rating chartPersonal card
 Aberto do RN Semifinal do Campeonato Potiguar 2017 Natal RN BRA 2017-09-08
 1862 1866 3.50 5 1.03 20 20.60 
  Amador, Mario Lima 1466  * BRA1.0010.08201.60 
  Rocha, Vitor Firmo De Souza 2196 BRA0.5010.38207.60 
  Da Silva Araujo, Gabriel Victor 1939 BRA0.001-0.4020-8.00 
  Da Silva , Igor Fernandes 1824 BRA1.0010.44208.80 
  Pinheiro Junior, Emanuel Eliezer 1887 BRA1.0010.532010.60 
 * 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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