Individual Calculations February 2017
 Montufar Berrios, Lesly Vivian  Total change: 16.40  Rating chartPersonal card
 Aberto do Brasil FBX Terraviva 2017 Brasilia DF BRA 2017-01-06
RcRownchangeKK*chgGame
 1926 1943 3.50 6 0.41 40 16.40 
  Passos, Rafael Moreira 1543  * BRA1.0010.08403.20 
  De Paula, Rafael Figueiredo c2312 BRA0.001-0.1040-4.00 
  Portal, Adroaldo Da Cunha 1670 BRA1.0010.17406.80 
  Nascimento, Davi Da Silva 2154 BRA0.5010.274010.80 
  Sztokbant, Bernardo Vainzoff f2172 BRA0.001-0.2140-8.40 
  Kurita, Rubens Massami 1707 BRA1.0010.20408.00 
 * 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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