Individual Calculations January 2017
 Frankental, David  Total change: 13.80  Rating chartPersonal card
 Aberto do Interior do RN - Campeonato Potiguar Interiorano 2016 Santa Cruz RN BRA 2016-12-17
 1798 1768 2.00 3 0.69 20 13.80 
  De Andrade, Dalson Holanda Caval 2020 BRA0.001-0.1920-3.80 
  De Lima, Enzo Magalhaes 1368  * BRA1.0010.08201.60 
  Quaranta Neto, Francisco 2007 BRA1.0010.802016.00 
 * 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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